The genetic material of an organism is made up of?
Answers
Answer: DNA
Explanation:
The genome is the entire genetic material of an organism. It is found in the nucleus of a cell, and is composed of a chemical called DNA .
The genetic material of an organism is made up of DNA and RNA.
What do you mean by genetic material?
"Genetic Material is defined as any material of plant, animal, microbial or other origin that carries genetic information and that passes it from one generation to the next. The information contained controls reproduction, development, behavior, etc."
Who discovered genetic material?
"Friedrich Miescher discovered genetic material."
What does genetic material produce?
"Genetic material produces most genes contain the information needed to make functional molecules called proteins."
What do you mean by DNA?
"DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person's body has the same DNA."
What do you mean by RNA?
"Ribonucleic acid or RNA is a linear molecule composed of four types of smaller molecules called ribonucleotide bases: adenine (A), cytosine (C), guanine (G), and uracil (U)."
What are main differences between DNA and RNA?
There are two differences that distinguish DNA from RNA:
RNA contains the sugar ribose, while DNA contains the slightly different sugar deoxyribose (a type of ribose that lacks one oxygen atom), and RNA has the nucleobase uracil while DNA contains thymine.To know more about Genetic material here
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Related Questions
explain the 8 phases of the moon
Answers
Answer:
The moon goes through a cycle of eight distinct phases as it orbits around the Earth. These phases result from the changing positions of the Earth, Moon, and Sun relative to each other. Here are the eight phases of the moon:
New Moon: During the new moon phase, the Moon is positioned between the Earth and the Sun, with the side of the Moon facing us not illuminated. From our perspective on Earth, the Moon appears completely dark.
Waxing Crescent: Following the new moon, a small crescent of the Moon becomes visible. This phase is known as the waxing crescent. The illuminated portion of the Moon gradually increases, but it is still a small fraction of the Moon's total surface area.
First Quarter: As the Moon continues its orbit, the first quarter phase is reached. The Moon appears half-illuminated, with the right half visible from the northern hemisphere and the left half visible from the southern hemisphere.
Waxing Gibbous: After the first quarter, the waxing gibbous phase occurs. During this phase, more than half of the Moon is illuminated, but it is not yet a full moon. The illuminated portion continues to grow larger.
Full Moon: The full moon is reached when the Earth is positioned between the Moon and the Sun. The entire side of the Moon facing Earth is fully illuminated, making it appear as a complete circle.
Waning Gibbous: Following the full moon, the Moon enters the waning gibbous phase. The illuminated portion gradually decreases, but more than half of the Moon is still visible.
Third Quarter: The third quarter phase occurs when the Moon has completed three-quarters of its orbit around the Earth. During this phase, the left half of the Moon is visible from the northern hemisphere, while the right half is visible from the southern hemisphere.
Waning Crescent: The final phase of the moon is the waning crescent. Only a small crescent of the Moon is illuminated, gradually decreasing until it reaches the new moon phase again.
It's important to note that the length of each phase varies, with an average duration of approximately 7.4 days. The specific appearance and timing of each phase can be influenced by factors such as the Moon's position in its orbit and the angle at which sunlight reaches it.
Explanation:
1. New Moon: The moon is not visible during this phase as it is positioned between the Earth and the Sun, with its dark side facing us.
2. Waxing Crescent: A small portion of the moon becomes visible as a crescent shape. It appears as a thin sliver, and the illuminated part gradually increases.
3. First Quarter: Half of the moon is illuminated, appearing as a half-circle. It is called the first quarter because it marks the completion of the first quarter of the lunar cycle.
4. Waxing Gibbous: More than half of the moon is visible, but it is not fully illuminated. The illuminated part continues to grow, and the moon appears larger.
5. Full Moon: The entire face of the moon is visible, appearing as a complete circle. It occurs when the Earth is positioned between the moon and the Sun, so the moon is fully illuminated.
6. Waning Gibbous: The illuminated portion of the moon starts to decrease, and it appears as a shrinking circle. It is called "waning" because the illuminated part is getting smaller.
7. Third Quarter: Similar to the first quarter, half of the moon is visible, but it appears in the opposite half-circle shape. It marks the completion of the third quarter of the lunar cycle.
8. Waning Crescent: Only a small portion of the moon is visible as a diminishing crescent shape. The illuminated part continues to shrink until it becomes a New Moon again, starting the cycle anew.
These phases occur due to the changing positions of the moon, Earth, and the Sun, which affect the amount of sunlight reflected on the moon's surface visible from Earth.
I will give brailiest for the first person who get this question correct.
Which airline has that logo?
A) Pepsi airlines
B) Korean airlines
C) Indian airlines
D) Arabian airlines
Answers
Answer:
The answer is B: Korean Airlines
Explanation:
Answer:
B) Korean airlines
Explanation:
4. Number the steps to carry out an investigation:
T
1. Conclusion
2. Collect Data
3. Carry out the procedure
4. Gather materials
5. State the problem/questions
6. Make a hypothesis
a. 3
b. 5
C. 2
d. 1
e. 4
f. 6
Answers
Answer:
b,f,e,a,c,d
Explanation:
Before starting any investigation,there must be a problem or question which will be a guide as to why you're conducting an investigation.
Then you make a hypothesis which will guide your judgement at the end of the investigation.
You then gather the materials which you're going to use in conducting the investigation.
You then carry out the procedure according to your question,, during which you collect your data with regards to your problem and then make your conclusion.
When you inoculate a fresh tube of broth medium, it doesn't instantly turn cloudy. why is this?
Answers
There is lag phase before growth occurs at a level that is visible in the broth.
What is lag phase?Slack stage is the most ineffectively perceived development stage, basically in light of an absence of information that depict the hidden physiological and sub-atomic cycles.
It has been expected that slack stage permits the variation expected for bacterial cells to start to take advantage of new natural circumstances. This interaction could incorporate the maintenance of macromolecular harm that collected during fixed stage and the blend of cell parts vital for development.
In any case, these stay speculative conceivable outcomes, as the accessible physiological information essentially show that slack stage microscopic organisms are metabolically dynamic. Thusly, there are presently no physiological or biochemical models to characterize slack stage.
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1. Label the brain
2. Explain the function of each labelled part.
Answers
In this question, we label the brain in the attached image and explain the function of each labeled part.
Brain caseWe can divide the cerebral hemispheres into four lobes, which are named after the skull bone above it:
Frontal lobe – Related to creative work, reasoning, personality, decision-making, skeletal muscle movement, among other functionsTemporal lobe – It acts mainly in communication, relating to speech, hearing and even writingParietal lobe – Related, among other functions, to the perception of pain, cold, heat and touchesOccipital lobe – It is related to the processing of visual informationWith this information, we can conclude that the cerebral cortex has the function of controlling the human in all functions, being one of the most important organs of the human.
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Climate history can be obtained from which of the following pieces of evidence? Select all that apply.
A. seafloor sediment cores and ice cores
B. fossils and tree rings
C. plate tectonics
Answers
Is that an option?
Which of these is a product (something that
is produced) of cellular respiration?
A. Sunlight
B. Carbon dioxide
C. Oxygen
Answers
Answer:
Carbon dioxide
a dog's cells carry out many processes at once. some cells are involved in muscle contraction and some are involved in growing fur. which statement tells the most important factor that allows cells to keep accomplishing their many processes?
Answers
The most important factor that allows cells to keep accomplishing their many processes is the presence of a functioning cell membrane.
which controls the flow of substances in and out of the cell and allows for communication between the cell and its environment. Cells carry out the process of metabolism, which includes various chemical reactions that convert nutrients into energy and building blocks for growth and repair. This is accomplished through the coordination of various organelles and structures within the cell, such as the mitochondria for energy production, the endoplasmic reticulum and Golgi apparatus for protein and lipid synthesis, and the ribosomes for protein synthesis. Additionally, cells have specialized structures such as the cell membrane, which controls the flow of substances in and out of the cell and allows for communication between the cell and its environment, and the nucleus, which contains the cell's genetic material and controls the cell's activities.
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What is the difference between the gamma motor neuron and the alpha motor neuron?
Answers
Alpha motor neurons innervate extrafusal fibers, the highly contracting fibers that supply the muscle with its power. Gamma motor neurons innervate intrafusal fibers, which contract only slightly.
Alpha motor neurons innervate extrafusal muscle fibers and gamma motor neurons innervate intrafusal muscle fibers. Axons that convey information from motor areas of the cerebral cortex to the spinal cord.
A gamma motor neuron (γ motor neuron), also called gamma motoneuron is a type of lower motor neuron that takes part in the process of muscle contraction, and represents about 30% of (Aγ) fibers going to the muscle. The gamma motor neurons in the ventral horn of the spinal cord send motor axons to each intrafusal muscle fiber and stimulate contraction of their polar ends.
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what are the names of the membranes that cover the brain and spinal cord
Answers
What letter is representing the 1st Half-Life of the parent element. How do you know?
Answers
The letter \(t_{1/2}\) is used to representing the 1st half-life of the parent element.
How is an element's half-life determined?After that, the half-life is calculated using the basic definition of activity, which is the sum of the radionuclide decay constant, and the number of radioactive atoms present, N. From the equation λ = ln2/\(T_{1/2}\), one solves for and obtains the half-life.
A radioactive substance's half-life, or how long it takes for one half of its atoms to break up or change into another substance, is typically defined. Ernest Rutherford made his initial discovery of the idea in 1907. The Ug or \(t_{1/2}\) symbol is typically used to denote it.
A reaction's half-life is the amount of time needed for a reactant to reach half of its initial concentration or pressure. The half-life is concentration-independent and constant over time for a first-order reaction.
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Describe the effects of feedings on the
energy expenditure, FMR, of male and female
kittiwakes.
Answers
Answer:
feeding decreased the energy expenditure of both female and male kittiwakes. Female kittiwakes were affected by feeding more than male ones, the “difference between fed and controlled female groups' FMR is higher.
The graph shows the rate of the reaction of an enzyme-catalyzed reaction at different temperatures. Which statement is best supported by the data?
A. The rate of reaction increases as the temperature increases.The rate of reaction increases as the temperature increases.
B. Enzyme function is optimal at 45−50o
C. Enzyme function is optimal at 40−60o
D. The percentage of active enzymes is greatest at higher temperatures.
Answers
The best-supported statement by the data in the graph is that the rate of reaction increases as the temperature increases, option (A) is correct.
The graph shows a clear trend of increasing rate of reaction as the temperature increases. At 10°C, the rate of reaction is relatively low. As the temperature increases, the rate of reaction also increases, indicating that the reaction is more efficient at higher temperatures.
The reaction reaches its maximum rate at around 50°C, and beyond this point, the rate of reaction starts to decrease. This suggests that the enzyme function is not optimal at temperatures above 50°C, as it leads to a decrease in the rate of reaction, option (A) is correct.
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how long does it take the stain to make the dna bands visible ?
Answers
The length of time it takes for a stain to make DNA bands visible can vary depending on the specific stain and the conditions of the gel electrophoresis.
Typically, the staining process takes anywhere from 30 minutes to several hours. The most common method for staining DNA is with ethidium bromide, Another method is the use of a gel-staining solution that contains a fluorescent dye that DNA bands and RNA. The final staining intensity is also dependent on the amount of DNA or RNA present in the sample, a higher concentration of DNA bands or RNA will result in stronger bands. It's essential to note that, the conditions of the electrophoresis and the staining methods can affect the time it takes for the DNA bands to become visible. Therefore, the time frame can vary depending on the specific protocols used in the experiment.
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Which of the following is not a benefit fungi provide to humans? a) yeast help make bread, wine, and beer
b) trapping solar energy in photosynthesis
c) Penicillium produces antibiotic d) Aspergillus is used to flavour drinks
Answers
Option (b) trapping solar energy in photosynthesis is not a benefit fungi provide to humans. The correct option is (b).Fungi provide a wide range of benefits to humans. Some of the benefits are explained below:a) Yeast help make bread, wine, and beer: Yeast is a type of fungus that is used in the production of bread, wine, and beer.
It is used to ferment sugars in the process of baking or brewing, resulting in the production of carbon dioxide, which causes the bread to rise or the beer to carbonate.b) Trapping solar energy in photosynthesis: Fungi are not capable of trapping solar energy in photosynthesis because they do not have chlorophyll. Chlorophyll is a pigment that helps in photosynthesis. Fungi are heterotrophic organisms, which means they obtain their nutrients from other organisms.c) Penicillium produces antibiotic: Penicillium is a type of fungus that is used to produce antibiotics.
The antibiotic penicillin is produced by Penicillium and is used to treat bacterial infections in humans.d) Aspergillus is used to flavor drinks: Aspergillus is a type of fungus that is used to flavor drinks. It is used in the production of soy sauce, miso, and sake. It is also used to produce enzymes that are used in the production of food. Therefore, option (b) trapping solar energy in photosynthesis is not a benefit fungi provide to humans.
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20.
Wheat can vary in color from white to dark red depending on how much red pigment is present. Which genotype will produce the darkest wheat?
AaBBCC
aabbcc
AaBbCc
AABBcc
Answers
Answer:
AaBBCC
Explanation:
I think this is it. Hope it helps
What is the end result of mitosis.
O:one cell with two identical copies of DNA
O: two cells with different copies of DNA
O: One cell with two different copies of DNA
Answers
Answer:
A
Explanation:
The answer is A i got it right.
Answer:
A
Explanation:
Which of the following prompts are correct regarding a mitochondrion? Check All That Apply Powerhouse of the cell Only organelle to use oxygen U Site of photosynthesis Energy is released when C-C bonds of nutrients are broken U Converts pyruvate or acetyle CoA to CO2 Uses CO2 from the air
Answers
Regarding mitochondria, the correct statements are - Powerhouse of the cell, Only organelle to use oxygen, Energy is released when C-C bonds of nutrients are broken, Converts pyruvate or acetyl CoA to CO2.
The powerhouse of the cell: Correct.The mitochondrion is often referred to as the powerhouse of the cell because it plays a crucial role in generating cellular energy in the form of adenosine triphosphate (ATP) through the process of cellular respiration.
Only organelle to use oxygen: Correct.Mitochondria are the primary organelles involved in aerobic respiration, which requires oxygen as the final electron acceptor in the electron transport chain.
Site of photosynthesis: Incorrect.Mitochondria are not involved in photosynthesis. Photosynthesis occurs in chloroplasts in plant cells, while mitochondria are present in both plant and animal cells and are responsible for cellular respiration.
Energy is released when C-C bonds of nutrients are broken: Correct.Mitochondria participate in the breakdown of nutrients, such as glucose, through a series of biochemical reactions, including glycolysis, the citric acid cycle (also known as the Krebs cycle), and oxidative phosphorylation.
During these processes, carbon-carbon (C-C) bonds are broken, releasing energy.
Converts pyruvate or acetyl CoA to CO2: Correct.In the citric acid cycle, pyruvate, derived from glycolysis, is converted to acetyl CoA, which then enters the cycle. In this process, carbon dioxide (CO2) is released as a byproduct.
Uses CO2 from the air: Incorrect.While plants utilize carbon dioxide from the air during photosynthesis, mitochondria do not directly utilize CO2 from the environment. They primarily use oxygen (O2) in cellular respiration.
Based on the correct statements, the options would be: The powerhouse of the cell, the Only organelle to use oxygen, Energy is released when C-C bonds of nutrients are broken, and it Converts pyruvate or acetyl CoA to CO2.
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2. ATP generally energizes a cellular process by
a. Releasing heat upon hydrolysis.
b. Acting as a catalyst.
c. Coupling free energy released by ATP hydrolysis to free energy needed by other
reactions.
d. Breaking a high-energy bond.
e. Binding directly to the substrate(s) of the enzyme.
Answers
According to the research, the correct answer is Option C. ATP generally energizes a cellular process by coupling free energy released by ATP hydrolysis to free energy needed by other reactions.
What is ATP?It is a nucleotide that is essential for cells to obtain energy through an energy transfer process known as phosphorylation.
In this sense, the release of energy generally develops in a controlled manner where part of said energy is incorporated into ATP molecules that, thanks to this process, can be used in endothermic processes such as anabolism (the maintenance and development of the organism).
Therefore, we can conclude that according to the research, the ATP is hydrolyzed whose energy that is released serves to fuel the endergonic reactions.
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Look at the slide from an oral presentation about fossils. A slide that reads, "fossils: how they help us understand the past. " there is a photo of a fossil. What should be added to this slide to make it more effective?.
Answers
Description of the fossil shown on the slide provide some background information on the specific fossil that is shown in the photo, such as what type of organism it belonged to, where it was found, and how old it is.
Explanation of how fossils help us understand the past: Describe how fossils provide evidence for the evolution of life, reconstruct past environments, or help to date the age of rocks.
Additional examples of fossils: Show more photos of different types of fossils and describe how each one contributes to our understanding of the past.
Comparison with modern organisms: Showing a photo of a modern organism that is related to the fossil, or a comparison of the fossil with a modern organism could help to illustrate how fossils can provide information on the evolution of life.
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Answer:
Description of the fossil shown on the slide provide some background information on the specific fossil that is shown in the photo, such as what type of organism it belonged to, where it was found, and how old it is.
Explanation:
Why is it unlikely for a cell that spends a large amount of time in Go phase to be a tumor cell?
Answers
Answer: It is because it isn't producing more cells therefor it can't grow a tumor. The G0 phase is a resting phase
Explanation:
the parents of a child with hyper-igm syndrome used preimplantation genetic diagnosis (pgd) to produce a second child to serve as a cord blood donor to cure the sick child. not only did they have to make sure the donor child did not have hyper-igm, but also they had to be sure the child had compatible:
Answers
The expecting parents had to make sure that the unborn child's tissue matched that of their child who had hyper-igm syndrome.
Why does high IgM syndrome occur?Rare, one-in-a-million, and possibly fatal genetic mutations that severely compromise the immune system and render a person incapable of producing antibodies are the root cause of hyper IgM syndromes. Patients with hyper IgM are significantly more likely to develop recurrent and opportunistic infections.
Patients who suffer from HIGM syndrome are unable to switch from producing IgM antibodies to IgG, IgA, or IgE antibodies. Patients with this condition consequently have low amounts of IgG and IgA but normal or high levels of IgM in their blood. These several antibody subtypes each serve a different purpose in the fight against pathogens. Normally, B-lymphocytes can make IgM antibodies on their own, but in order to switch from IgM to IgG, IgA, or IgE, they need interactive assistance from T-lymphocytes. Numerous genetic flaws that impair this interaction between T-lymphocytes and B-lymphocytes cause HIGM.
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What organelles would a nonphotosynthesis alga need to obtain in order to carry out photosynthesis?
Answers
chloroplast organelles would a nonphotosynthesis alga need to obtain in order to carry out photosynthesis
What organelles are required for photosynthesis in an algal cell?Photosynthesis takes place in the chloroplast, a specialised intracellular organelle found in plants and algae, which emerged considerably later. During the day, photosynthesis is carried out by chloroplasts. The photosynthetic cells employ the immediate results of photosynthesis, NADPH and ATP, to create a variety of chemical compounds.
Non-photosynthetic species must rely solely on photosynthesis to obtain the energy they require to exist, which highlights the significance of photosynthesis to them. To continue to exist, all living things must use energy, which ultimately originates from the sun.
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A student wanted to determine what concentration low, medium, or high of a chemical released from brown algae prevented coral larvae from settling and growing on the algae. Each concentration level of the chemical from one brown alga was added to the water Percent of Larvae Settled of each tank. Tank size, water temperature, and algae species were held constant. A different number and species of larvae were dropped into each tank. After three days, the percent of settled larvae for each concentration of inhibiting chemical was found.
1. Evaluate What are the design flaws in this experiment?How would you change the experiment to make the results more valid?
2. Analyze The student concluded that at all levels the inhibiting chemical affected the rate of settlement of marine larvae. Is this an accurate conclusion based on the data collected? Explain.
Answers
The described experiment contains a number of design issues. The key problems are a lack of a control group, a small sample size, limited replication, and lack of randomization in 0ther words, the experiment should include a control group, be replicated, have the assignment be random, and have a larger sample size to ensure the results are more reliable.
The flaws in the experiment and the analysisThe experiment described has several design flaws that impact the validity of the results. The major flaws include the absence of a control group, limited sample size and replication, lack of information about the inhibiting chemical, and no randomization. To improve the validity of the results, the experiment should include a control group, increase the sample size and replication, randomize the assignment of larvae, provide information about the chemical, and follow standardized protocols.
Based on the information provided, it is not possible to accurately conclude whether the inhibiting chemical affected the settlement rate of marine larvae at all concentration levels. Without a control group and proper statistical analysis, it is difficult to determine the specific impact of the inhibiting chemical.
A comparison between the settlement rates observed in the presence of the inhibiting chemical and those in the control group, along with appropriate statistical tests, is necessary to make an accurate conclusion. Further analysis, such as effect sizes and confidence intervals, would provide a more comprehensive understanding of the relationship between the inhibiting chemical and larval settlement rates.
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The chart below lists different properties for the planets in the solar system. Use this chart to answer the following question. table of density mass and specific gravity In the table above, all mass and gravity is relative to Earth (which is why Earth is 1) and all densities are g/cm^3. Generally speaking, the [ Select ] planets have greater mass. Generally speaking, the [ Select ] planets have a greater density. The greater the [ Select ] of a planet, the higher surface gravity that planet has. Water has a density of 1.0 g/cm^3. If there was a tub of water big enough, the only planet that would float in that water is [ Select ] . All the other planets would sink. The only two planets where you would weigh [ Select ] than you do on Earth are [ Select ] and [ Select ] . On the other planets, you would weigh [ Select ] than you do on Earth.
Answers
In general, the mass of the heavier planets is higher. In general, the denser planets have higher densities. A planet's surface gravity increases as a planet's mass increases.
The density of water is 1.0 g/cm3. Saturn is the only planet that would float if there was a large enough tub of water. The other planets would all float away. Mars and Mercury are the only two worlds where you would weigh less than you do on Earth.
You would be heavier than you are on Earth on the other worlds. This is due to the fact that each planet's mass and gravity are measured in relation to Earth, which is why Earth is assigned a value of 1.
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The density of WATER is 1gmL. Is the unlabled clear liquid WATER? Why or why not?
Answers
Yes, the unlabeled clear liquid water has a density of 1 gram/liter.
What is density?Density refers to the mass of an object in a unit volume of a substance. The formula for density can be represented as density = Mass / Volume. Density is expressed in grams / cubic centimeter. A common unit of measurement for water's density is gram per milliliter i.e. 1 g/ml or 1 gram per cubic centimeter i.e. 1 g/cm3.
So the exact density of water is not 1 g/ml, but rather less at 0.99 g/ml at 4° Celsius which is about 39.2° Fahrenheit. Water is an inorganic, transparent, odorless, and colorless chemical substance that is the main constituent of the hydrosphere of the earth and the fluids of all living organisms. It is important for all forms of life despite providing no food, energy, or organic micro-nutrients.
So we can conclude that the unlabeled clear liquid water has 1 gram/liter of density.
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during the second half of glycolysis, what occurs?
Answers
Answer:
Glucose becomes fructose. ATP is made during the second half of glycolysis . ;)
Explanation:
Los recursos naturales que no se pueden volver a generar se llaman... A) industriales B) no renobables c) humanos
Answers
Answer:
B. no renobables
Explanation:
Se illamam
Answer:
the correct answer is b.
All functions of the cerebellum are concerned with:.
Answers
Answer:
Maintenance of balance and posture.
Explanation:
Hi, guys so I'm doing an experiment and need help finding out the types of variables. In my experiment, I am using a narrow straw, a wide straw, and some colored water to find out how different variables affect capillary action. I'm trying to find out what is the controlled variable, independent variable, and dependent variable.
Answers
Answer:
Controlled variable=coloured water
Dependant variable=amount of water
Independant variable=narrow and wide straw
Explanation:
Have a nice day
Answer:
The controlled variable is straws. Independent it the water and dependent is the capillary action.
Explanation:
The Independent variable is the water because its not chaninging thorughout the experiment and has no conqueunces on the other varibales. The controlled is the straws because you are controlling the different diameters in which the straws are (narrow/wide). Then as you change your controlled variable your dependent varible will change- which is the affect on capillary action.
Hope this helps.