Answer:
the arctic ocean, hope this helps!!
which of the following is not a fossil fuel
Answer:
hope u can get the answer from this because u didn't give me the answer options and if u did that was after I answered
Coal, oil and natural gas are examples of natural gas. Biogas is the mixture of gases produced by the breakdown of organic matter in the absence of oxygen, usually consisting of certain quantities of methane and other constituents. Therefore, biogas is not a fossil fuel.
3.Professor Emmanuel Basitee’s daughter and her twelve-year-old brother saw the motion of a ball as it was falling from a height. Due to the fact that they are of the "physics type" just like their father, they started talking about the motion and made the following statement in the process. State whether each of the statements is true or false. Provide support for your claim. a.Once the ball hits the water, the forces are going to be balanced, and the ball will stop moving. b.When it hits the water, the ball will accelerate upwards since the water applies an upward force on the ball. When it hits the water, the ball will bounce upwards due to the upward force which will be applied by the water.
Answer:
Option a is false
option b is false
option c is true.
Explanation:
When the ball hits the water, this is the action of the ball so according to newton's third law of motion which states that every action has always equal and opposite reaction. So the water also causes reaction on the ball and the ball bounce back in the opposite direction in which ball comes to water. The ball moves upward at a certain height and comes back to the water due to the force of gravity.
HELP ME Which of the following is expected to decrease due to climate change?
A. Freshwater
B. Flooding
C. Sea levels
D. Temperatures
The correct option from the given question is option A) Freshwater is expected to decrease due to climate change.
Explanation:
Climate change refers to the long-term changes in the average weather patterns that have come to define Earth’s local, regional, and global climates. Climate change is primarily due to the increase in atmospheric concentrations of greenhouse gases (GHGs) produced by human activities, such as burning fossil fuels and deforestation.
Climate change has numerous consequences on the planet, including rising temperatures, sea level rise, increased frequency, and severity of extreme weather events, and changes in precipitation patterns, all of which have significant impacts on human societies and ecosystems.
Among the given options, freshwater is expected to decrease due to climate change. Climate change alters precipitation patterns, resulting in more frequent and severe droughts in some regions and increased flooding in others, resulting in water shortages. Higher temperatures and evaporation rates result in drier soils, which reduces water availability. These factors can reduce the amount of freshwater available for human consumption, agriculture, and other purposes.
A. Freshwater - all others increase
What happens when the calf liver DNA preparation is digested with EcoRI? What does this tell you about the number and distribution of EcoRI sites in the calf chromosomes?
Answer: It is cut open so they can
Explanation:
When calf liver DNA is digested with the restriction enzyme EcoRI, the enzyme will cut the DNA at specific recognition sequences.
EcoRI recognizes and cuts the DNA at the palindromic sequence 5'-GAATTC-3', where the caret (^) indicates the cut site:
5'-G ^ AATTC-3'
The result of the EcoRI digestion will be the formation of DNA fragments with varying lengths, depending on the location of the EcoRI sites in the calf liver DNA.
The number and distribution of EcoRI sites in the calf chromosomes can be determined by analyzing the pattern of DNA fragments produced after the digestion. This technique is called Restriction Fragment Length Polymorphism (RFLP) analysis.
If there are more EcoRI recognition sites in the calf liver DNA, the digestion will result in smaller DNA fragments. Conversely, if there are fewer EcoRI recognition sites, larger DNA fragments will be generated. By running the digested DNA fragments on an agarose gel and comparing the fragment sizes to a DNA marker with known sizes, it is possible to determine the number and approximate locations of EcoRI sites in the calf chromosomes.
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what are the production characteristics of hampshire swine?
They have erect ears. The belt is a strip of white across the shoulders that covers the front legs around the body.
Which one is right??
Answer: A
Explanation:
algae makes energy-rich carbon compounds through photosynthesis.
(T/F)
The given statement " Algae indeed produce energy-rich carbon compounds through photosynthesis". is True because Photosynthesis is a vital process that occurs in the chloroplasts of algae cells.
During photosynthesis, algae capture light energy using pigments like chlorophyll and convert it into chemical energy. They utilize this energy to break down water molecules, releasing oxygen as a byproduct, and incorporating carbon dioxide from the surrounding environment. Through a series of enzymatic reactions, algae synthesize glucose, a high-energy carbon compound.
Glucose serves as a primary source of energy for algae, enabling them to carry out essential metabolic processes and sustain their growth. Additionally, algae can convert excess glucose into other energy-rich carbon compounds, such as lipids and starches, which serve as energy storage molecules. These compounds can be used during periods of limited sunlight or nutrient availability.
Overall, algae's ability to generate energy-rich carbon compounds through photosynthesis makes them an important component of aquatic ecosystems and potential sources for renewable energy production and biofuel development.
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P2: How do genes determine an individual's traits? (click here to learn how to correctly check the box) Correctly choose one: Genes directly lead to traits. I Genes are random and don't lead to traits. Genes give organisms the ability to change their traits Genes are instructions for making protein molecules and protein molecules determine traits.
Answer:
genes are the basic sequence of DNA that controls the traits of an organisms.
Explanation:
genes have nucleotide sequences. these sequences are involved in transmission of characters from one generation to other. if their is an error occur in this sequence the new offspring will b dissimilar from parent in this secific character which chnaged.
central dogma is the basic process through which genes are controlling the traits. first step is transcriotion through which DNA or gene is transcribed into mRNA sequence. then the second step is translation in which mRNA is translated into protein. in this way by making proteins genes control the traits or functiong of a body.
The products of photosynthesis serve as substrates for aerobic respiration, while those of aerobic respiration are utilised in photosynthesis. Considering the substrates and products of these two biological processes, discuss how they feed into one another.
Photosynthesis and aerobic respiration are two essential biological processes that are intimately connected, as they provide the basis for energy flow in most living organisms. Photosynthesis is the process by which plants and some other organisms convert light energy into chemical energy in the form of organic molecules, while aerobic respiration is the process by which cells break down organic molecules to release energy in the form of ATP (adenosine triphosphate).
The products of photosynthesis, which are organic molecules such as glucose and other sugars, serve as substrates for aerobic respiration. During aerobic respiration, these organic molecules are broken down by a series of enzymatic reactions, releasing energy that is used to generate ATP. This energy is used by the cell to carry out various metabolic processes and perform work.
On the other hand, the products of aerobic respiration, which are carbon dioxide (CO2) and water (H2O), are utilized in photosynthesis. During photosynthesis, plants and other organisms take in CO2 from the atmosphere and use it, along with water and light energy, to produce organic molecules such as glucose. This process is facilitated by a group of pigments called chlorophyll, which are located in the chloroplasts of plant cells.
Therefore, the substrates and products of photosynthesis and aerobic respiration feed into one another, creating a continuous cycle of energy flow. The organic molecules produced during photosynthesis provide the energy necessary for cells to carry out aerobic respiration, while the products of aerobic respiration are used in photosynthesis to produce more organic molecules. This cycle helps to ensure that the energy needs of living organisms are continuously met and that the environment remains in balance.
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Calculate the population density of 900 sheep in a plot of land that is 3.00 km by 2.00km
The population density of the 900 sheep in the given plot of land is 150 sheep per square kilometer.
The population density of 900 sheep in a plot of land that is 3.00 km by 2.00 km can be calculated by dividing the total number of sheep by the area of the land.
First, we need to calculate the area of the land. The area can be found by multiplying the length and width of the plot of land:
Area = length × width = 3.00 km × 2.00 km = 6.00 km²
Next, we divide the total number of sheep by the area to calculate the population density:
Population Density = Total number of sheep / Area = 900 sheep / 6.00 km²
Performing the calculation, we find:
Population Density = 150 sheep/km²
Therefore, the population density of the 900 sheep in the given plot of land is 150 sheep per square kilometer.
Population density is a measure of the number of individuals (in this case, sheep) per unit area. By dividing the total number of sheep by the area of the land, we obtain the population density in terms of sheep per square kilometer. In this case, the population density is 150 sheep/km², indicating that there are, on average, 150 sheep within each square kilometer of the land.
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One of the reasons that C. perfringens survived in the tomb over thousands of years is that it has the ability to produce highly resistant structures known as endospores. A very strong external "shell" forms around the cell membrane of the bacterial cell. Then, the cell goes into a kind of suspended animation. As a spore, the bacteria can resist and live through a range of hazardous environments, from extreme dryness to very high or low temperatures.
It is amazing how well bacteria (prokaryote cells) can adapt to an environment and survives in some hostile environments. Bacteria can live in volcanoes, deep in the ocean, in the arctic snow, and in your intestines!
For this part of your investigation, review the parts of the prokaryote cell.
Choose one of the parts of a prokaryotic cell that you think is most important.
Consider the prompt below and then post your response:
Which part of the prokaryotic cell do you think is most important? Support your choice with at least 2 reasons
In a prokaryotic cell, one of the foremost vital parts is the cell film. Here are two reasons to back this choice:
Selective Barrier: The cell layer acts as a particular boundary that directs the development of substances into and out of the cell.
What is the prokaryote cell?Selective Barrier: permits fundamental supplements and particles to enter the cell whereas anticipating the section of hurtful substances. This specific penetrability is crucial for keeping up the cell's inside environment and securing it from possibly harming operators.
Vitality Generation: The cell film plays a significant part in vitality generation in prokaryotic cells.
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helppp can I have a specific answer pleasee
Answer:
the longer it takes to orbit the sun I hope it helps
Based on the diagram below, at which point is the most oxygen being produced? Oxygen in Plants and Time of Day с Oxygen Production Rate B D Dawn Dusk Dawn
A. Point A
B. Point d
c. Point B
D. Point C
. Is the frilled lizard unicellular or multicellular? Use evidence to explain your answer.
The frilled lizard is multicellular organisms.
What do you mean by multicellular organisms?Multicellular organisms are those composed by multiple cells. They are classified in 13 major groups of terrestrial living beings, including animals, plants, fungi, ciliates, algae, and foraminifera.
As well as humans, plants, animals and some fungi and algae are multicellular. A multicellular organism is always eukaryote and so has cell nuclei. Humans are also multicellular.
Simple multicellular organisms, composed of multiple similar cells, occur widely within the eukaryotic tree of life, and a few of these evolved into more complex multicellular organisms characterized by differentiated tissues and organs.
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Match the given bone morphologies to the gender that exhibits them.
•pelvic inlet is wide
•skull is robust
•palate is long and broad
•sacrum is short
and straight
•sub pubic angle
exhibits V-shape
•brow ridges are
less prominent
The given bone morphologies to the gender that exhibits them include the following:
Maleskull is robustpalate is long and broadFemalepelvic inlet is wide.sacrum is short and straight.sub pubic angle exhibits V-shapebrow ridges are less prominent.What is a Bone?This is referred to as a living tissue that makes up the body's skeleton and it is very important in the movement of different parts of the body.
Males generally have a more prominent brow ridge as a result of the effect of the hormone known as testosterone while females have a wide pelvic inlet which is why they have hips than males.
Males have a robust and denser skull when compared to females which is also why the palate is long and broad and the aforementioned above are the correct descriptions if the different genders.
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Answer:
Male
skull is robust
palate is long and broad
sub pubic angle exhibits V-shape
Female
pelvic inlet is wide.
sacrum is short and straight.
brow ridges are less prominent.
Explanation:
3 things that Euglena gracilis do for the environment?
Answer:
Explanation:phlagellum... i have to have 20 characters for a simple answer, so im just typing i can actually submit my answer
6. What is the role of chlorophyll and other pigments during photosynthesis?
O a. To attach a phosphate to an ADP molecule to make ATP
O b. To use sunlight energy to break apart glucose molecules and release their energy
c. To carry hydrogen ions back and forth between a cell's mitochondria and chloroplasts
O d. To capture photons and send high-energy electrons to the electron transport chain
7. Which of the following correctly matches the organelle with its function in a eukaryotic cell?
a. Mitochondrion-production of proteins
O b. Chloroplast-controls passage of materials into and out of the cell
O c. Lysosomes-protects and maintains heredity material
O d. Endoplasmic reticulum-transports materials throughout the cell
8. Two scientists observe a plant growing without any water added to the soil. Doctor Allen offers the
hypothesis that this species of plant must derive water from the atmosphere. Doctor Bateman does not
agree, instead hypothesizing that plans must keep water in its roots so it can survive when droughts
occur. What does this situation demonstrate about the formation of scientific knowledge?
a. Whenever experts contradict each other, it points to a basic flaw in the theory.
b. Disagreement and conflict are a natural part of scientific research.
c. Experts should not publicize their findings until they are sure they are correct.
d. Whenever strange results are observed, it is best to create a theory before testing it.
Answer the answer is c mu guy
Based on the section "Zeus Is Helper And Protector," which of the following statements is TRUE? A Zeus and Jupiter are the same god. B Zeus tells rich people to only care for themselves. The Greeks believe Zeus is a powerful god. Zeus does not have the power to punish people. Park Next C D
Answer:
The Greeks believe Zeus is a powerful god
Which of the following identifies the field of study that involves all the elements of plant structure and
metabolism that allow plants to sustain life and reproduce?
O plant systems
O photosynthesis
O agronomy
O plant evolution
The field of study that involves all the elements of plant structure and metabolism that allow plants to sustain life and reproduce is "plant systems".
What are plant systemsPlant systems is the scientific field that studies the internal and external structures of plants, their physiological processes, and their interactions with the environment. It involves the study of plant anatomy, plant physiology, plant ecology, and plant development.
Plant anatomy deals with the structure and organization of plant tissues, organs, and cells, while plant physiology studies the functions and processes that occur within the plant, such as photosynthesis, respiration, and nutrient uptake.
Plant ecology examines the relationships between plants and their environment, including interactions with other organisms, while plant development focuses on the growth and differentiation of plant cells, tissues, and organs throughout their life cycle.
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A. Plant systems
What is the field of study plant systems ?The field of study that involves all the elements of plant structure and metabolism that allow plants to sustain life and reproduce is commonly known as plant systems.
Plant systems include :
The study of plant anatomy PhysiologyBiochemistry Genetics EcologyEvolutionTherefore, The study of plant systems aims to understand how plants function at the molecular, cellular and organismal levels and how they interact with their environment. This knowledge is important for improving crop yields developing new plant-based products, and addressing global challenges such as food security and climate change.
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Which statement is an example of a feedback
mechanism in humans?
Answer:
A
Explanation:
A
To ripen an unripe peach you can place it in a brown paper bag to trap the gaseous hormone___________________ and ripen the fruit.
Answer:
Ethylene
Explanation:
When a peach is trapped in a brown paper bag, it gives off ethylene gas, which helps the fruit ripen faster.
Darwin's studies of finches on the Galapagos Islands suggest that the differences in beak structure between the different species were most directly due to
A.
Genetic variations for beak shape that became adaptations to different environments
B.
Mating behaviors of the different finch species
C.
The size of the island where the finches lived
D.
Acquired characteristics in the parent finches
Which describes the composition of carbohydrates
Answer:
are hydrates consist of carbon hydrogen and oxygen the general structure of carbohydrates is (CH2O)n. they are ganic compounds organized in the form of aldehydes or ketones with multiple hydroxyl groups coming up the carbon chain.
explain why myelinated is faster than unmyelinated
The structure of a typical neuron has a Myelin sheath (myelin is produced by the Schwan cell, in the peripheral nervous system), in the axon area, also certain points called along the axon are called nodes of Ranvier, these are, small unmyelinated areas. When action potentials occur in a neuron, only happen in the nodes of Ranvier (unmyelinated areas). This exact mechanism, saltatory conduction, is made possible by the presence of myelinated areas what makes that the action potential propagates faster than it would in a un unmyelinated axon.
Color code: Yellow are the myelinated areas, and the orange dots between them are the nodes of Ranvier
How might society affect science when it comes to developing oil-based technology?
i think it it does not effect it very much or even at all
Explanation:
As soon it cut a piece of an outdoor potted plant and brings it inside and place is it in a vase. A few weeks later, the student notice is that not only is a plant so alive, it has roots. The student plans this cutting into a pot with soil, and he grows along side the original point where it came from. Which explanations best match with the description an image shown here in the scenario? Select all that apply.
Answer:
If its on usa test prep it would be
A) The new root growth is a result of meiosis
B) the new plant formed from as reproduction
D) The new plant is genetically identical to the original plant.
The new plant grows vegetatively from the cutting and will look exactly like the original plant.
Vegetative propagationCutting is a form of vegetative propagation attribute of some organisms.
Cutting a tissue off a plant and the tissue developing its own root to become a new plant happens by mitosis.
Mitotic division of the cut tissues leads to the formation of roots and the eventual growth to a new plant.
Mitotic growth means that the new plant will be genetically and physically identical to the parent plant, provided they grow under the same conditions.
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The steps to purifying DNA are listed below. Place them in order.
Burst cells open to release DNA
Isolate concentrated DNA
Collect cheek cells
Separate DNA from proteins and debris
Answer:
Explanation:
1. Collect cheek cells
2. Burst cells open to release DNA
3. Isolate concentrated DNA
4. Separate DNA from proteins and debris
Types of cell signalling?
Will this movement re hire an input of energy?
Their movement will require the input of energy. That is option B.
What is an active transport?An active transport is defined as the movement of molecules across the cell membrane from different compartments in the living organism.
The active transport makes use of energy because of the need to move molecules from a semi permeable membrane that is against a concentration gradient.
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What chromosomes
determine the gender of an
organism?
A. all
B. sex this is answer
C. autosomal