what 3 things can make food an extra?
Answers
Answer:
Gemstone Soap. Many people make and sell their own soap. For it to take off and be a consistent …
DIY Gold Dotted Champagne Flutes. Do you live around vineyards? Are you someone who hosts …
DIY Gold Decorated Clay Jewelry Dish. If you wear a great deal of jewelry, you’ll appreciate this …
Makeup Brush Roll. I wear makeup, but I’m far from a makeup professional. However, my husband …
Explanation:
Related Questions
what is sequence of steps in photosynthesis how is it different in desert plants and those in temperate regions
Answers
Answer:
The steps of photosynthesis are mostly the same for both the plants of desert and temperate regions. The only difference is that desert plants take up carbon dioxide at night and store it as an organic acid inside the body.
Explanation:
What percentage of the atmosphere is made up of greenhouse gases like carbon
dioxide, water vapor, and methane?
Helppp
Answers
Answer: Nitrogen accounts for 78% of the atmosphere, oxygen 21% and argon 0.9%. Gases like carbon dioxide, nitrous oxides, methane, and ozone are trace gases that account for about a tenth of one percent of the atmosphere.
Explanation:
The most common and important greenhouse gases are carbon dioxide (9–26%), water vapor (36–72%) and methane (4–9%).
What are greenhouse gases?It is the gaseous component of the atmosphere that absorbs and emits radiation at certain wavelengths of radiation emitted by the Earth's surface.
Water vapor, carbon dioxide (CO2), methane are therefore known as greenhouse gases due to they produce a heating effect similar to that which occurs in a greenhouse, with a rise in temperature.
Therefore, we can conclude that the most common and important greenhouse gases are carbon dioxide (9–26%), water vapor (36–72%) and methane (4–9%).
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Can i please get a little help <333
Answers
Answer: 3 and 4
Explanation:
Watch the Amoeba for several minutes. Does it move? Describe the type of movement you see in the Amoeba (in your own words).
Answers
Amoebas are known for their unique mode of movement, called amoeboid movement. This movement involves the formation of temporary pseudopods or extensions of the cell membrane and cytoplasm that help them to move forward.
The pseudopods can also be used to engulf and ingest food particles. Amoebas can change their shape and direction of movement by extending or retracting pseudopods, which allows them to move in a more flexible manner compared to organisms with fixed appendages.
The movement of amoebae is called Amoebas , which is a form of crawling movement where the cell's cytoplasm is extended into pseudopodia (false feet) that can anchor onto a surface or pull the rest of the cell forward. This process involves the coordination of the actin and myosin cytoskeletal elements within the cell. Amoeboid movement is an important mode of locomotion for a variety of cells, including leukocytes in the immune system, and it allows cells to migrate through complex environments in search of nutrients or to evade predators.
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Electron flow down the electron-transport chain leads to the transport of protons: ____________
a. from the mitochondrial matrix to the intermembrane space
b. from the intermembrane space to the mitochondrial matrix
c. from inside the mitochondria to the outside
d. from outside the mitochondria to the inside
e. NONE OF THESE
Answers
Electron flow down the electron-transport chain which leads to the transport of protons from mitochondrial matrix to the intermembrane space. Option A is correct.
During electron flow down the electron transport chain in mitochondria, protons (H⁺) are transported from the mitochondrial matrix to the intermembrane space. This process is known as proton pumping or proton translocation. As electrons pass through the electron transport chain, energy is released and used to pump protons across the inner mitochondrial membrane, from the matrix to the intermembrane space.
This creates an electrochemical gradient, with a higher concentration of protons in the intermembrane space compared to the matrix. This gradient is then utilized by ATP synthase to produce ATP through a process called oxidative phosphorylation.
Hence, A. is the correct option.
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Earth Science
LAND RESOURCES
Which of the following is a possible benefit of flood mitigation efforts?
They can prevent hurricanes and other damaging storms.
O Lower costs for flood insurance.
O They result in lower taxes.
O They have no maintenance costs.
Answers
Answer:
A possible benefit of flood mitigation efforts is lower costs for flood insurance. By reducing the risk of flooding, flood insurance premiums may be reduced or eliminated, saving property owners money. Flood mitigation efforts can also help to reduce the overall cost of flood damage, which can be significant, and may help to prevent the need for costly emergency responses. However, flood mitigation efforts do not prevent hurricanes and other storms, do not necessarily result in lower taxes, and may require ongoing maintenance costs to remain effective.
Studies show that the average global temperature of oceans is rising at both the surface and in the deep ocean. Given how temperature affects water’s ability to absorb gases, what is MOST likely happening to the oceans’ ability to absorb carbon dioxide, nitrogen, and oxygen? A. It is decreasing. B. It is increasing. C. It is being replaced by the ability to absorb other gases. D. It is not changing.
Answers
Studies show that the average global temperature of oceans is rising at both the surface and in the deep ocean. Given how the temperature affects water's ability to absorb gases, the most likely happening to the ocean's ability to absorb carbon dioxide, nitrogen, and oxygen is decreasing. Thus, the correct option is A.
What is the role of Oceans in global warming?Climate change are the long-term shifts in the temperatures and weather patterns of the planet. These shifts in climate may be natural, but since the period of 1800s, human activities have been the main driver of climate change, primarily due to the burning of fossil fuels such as coal, oil, and gas, which produces heat-trapping gases.
Oceans are the largest heat sink on the planet. They absorb about 90% of the excess heat which is caused by climate change. Oceans are also a very efficient carbon sink, which absorbs about 23% of the human-caused carbon dioxide emissions. If they fail to absorb the gases from ecosystem, this may result into increase in temperature of the ecosystem.
Therefore, the correct option is A.
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glucose molecuels are small enough to pass through the membrane what transport has been used
Answers
Answer:
Because most cells, including erythrocytes, are exposed to glucose concentrations outside the cell that are greater than those within, facilitated diffusion leads in net glucose inward movement.
Which process provides plants with the glucose needed for cellular respiration?.
Answers
Answer:
Photosynthesis is the process that plants use in the presence of sunlight to convert carbon dioxide taken in by their leaves and water taken in through the roots to produce oxygen and sugar (glucose).
A crocodile-like morphology evolved independently in a group of Triassic reptiles called phytosaurs, and later, after phytosaurs were extinct, in true crocodiles. This is an example of: Sympatric speciation. Iterative evolution Evolutionary drift Genetic drift Lamarckian evolution
Answers
The correct answer is iterative evolution. A crocodile-like morphology evolved independently in a group of Triassic reptiles called phytosaurs, and later, after phytosaurs were extinct, in true crocodiles. This is an example of iterative evolution.
Iterative evolution is the development of similar structures or forms independently over time in separate lineages. This is frequently seen in unrelated lineages of organisms that evolve similar features through convergent evolution. The crocodile-like morphology that evolved independently in Triassic reptiles called phytosaurs and later in true crocodiles is an example of iterative evolution as they evolved independently in separate lineages. The ability of the phytosaurs to thrive in an aquatic environment likely contributed to the development of this morphology, which later allowed true crocodiles to similarly thrive.
Phytosaurs as flying birds:
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Honeybees provide one of the most important ecosystem services: pollination - and they do this for free! We are experiencing huge losses in pollinator populations throughout the United States and the
Answers
Colony Collapse Disorder (CCD) is a phenomenon characterized by the sudden disappearance of worker bees from beehives, leaving the queen and a few immature bees behind.
The causes of the collapseThe causes of CCD are not fully understood, but prevailing hypotheses include pesticide exposure, parasites and diseases, poor nutrition, and various stress factors. These factors likely interact and contribute to the decline of honeybee populations.
Understanding CCD is crucial for implementing effective strategies to mitigate its impact, including promoting sustainable agricultural practices, reducing pesticide use, improving beekeeping management, and enhancing habitat and forage availability.
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Honeybees provide one of the most important ecosystem services: pollination - and they do this for free! We are experiencing huge losses in pollinator populations throughout the United States and the rest of the world. The decline is so great that many farmers now must import European honeybees to pollinate crops. In 2006, an emerging issue called Colony Collapse Disorder (CCD) caused massive declines in beehives. These declines are still a problem today. Respond to the following prompts in your initial post this week: 1. What is Colony Collapse Disorder and what are the prevailing hypotheses for what causes CCD?
confusin help pls ??????????
Answers
Answer:
yes I ldk what u want with no pictures
when a baby is born it is suddenly confronted by very different surrounding name two major difference it faces
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Gross motor - controlling the head, sitting, crawling, maybe even starting to walk. Fine motor - holding a spoon, picking up a piece of cereal between thumb and finger. Sensory - seeing, hearing, tasting, touching and smelling. Language - starting to make sounds, learning some words, understanding what people say.
Sheryl is observing ovarian slides taken from a female ape. All the cells show crossover chromosomes. What is this stage?
ОА
meiotic prophasel
ОВ.
meiotic prophase II
Ос.
meiotic metaphase
Answers
Answer:
meiotic prophasel
Explanation:
Crossing-over is a unique phenomenon that only occurs during meiotic division or gamete formation. It is the process whereby non-sister chromatids of homologous chromosomes exchange a portion of the their chromosome.
Crossing-over occurs specifically in the Prophase 1 stage of meiosis, where homologous chromosomes lie side by side to form a TETRAD structure and exchange their chromosomal segment. Crossing-over aims at promoting genetic diversity among sexually-reproducing organisms.
Therefore, an ovarian slide observed to show crossing-over occurs at the Prophase I stage of meiosis 1.
To amplify and express a gene of interest, it is first cut from the chromosomal dna and inserted into what?.
Answers
DNA sequences can be amplified after cutting chromosomal DNA with a restriction nuclease and inserting the resulting DNA fragments into the chromosome of a self-replicating genetic element.
A chromosome is an extended DNA molecule that homes all or a number of the genetic code of an organism. most chromosomes have packing proteins protecting their extraordinarily long, thin DNA fibres; in eukaryotic cells, the histones are the maximum important of these proteins.
To keep the integrity of the DNA molecule, these proteins condense and cling to it with the help of chaperone proteins. those chromosomes showcase a complicated 3-dimensional shape that is vital for controlling transcription.
below a mild microscope, chromosomes are usually most effective discernible at some point of the metaphase of cellular division.
Sister chromatids are the brand new name for the linked copies. A metaphase chromosome is an X-fashioned structure that forms at some stage in metaphase and is surprisingly compressed, making it the perfect to apprehend and look at.
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True or false the endocrine system only regulates long-term changes in the body.
Answers
\(true\)
the endocrine system only regulates long-term changes in the body.
Where do Coho salmon get the carbon that they need to build their bodies and fuel their systems?
Answers
The Coho salmon get the carbon that they need to build their bodies and fuel their systems by pseudopodia.
While in sparkling water, young coho salmon feed on plankton and insects. at the same time as inside the ocean, they switch to a weight loss plan of small fishes consisting of herring, sandlance, anchovies, and sardines. Adults are also regarded to eat juveniles of other salmon species, specifically crimson and friend salmon, in addition to juvenile sablefish.
Human sports implicated in the decline of Coho Salmon in California include commercial overfishing of ocean shares and loss and degradation of appropriate freshwater and estuarine habitats. The heat of an object is the entire energy of all of the molecular movement inner that item. Temperature is the measure of the thermal strength or common heat of the molecules in a substance.
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What is the positive solution to the equation 4x^2+26=71
Answers
We can solve the equation 4x^2 + 26 = 71 by first subtracting 26 from both sides to get:
4x^2 = 71 - 26 = 45
Then, divide both sides by 4 to isolate x^2:
x^2 = 45/4
Finally, take the square root of both sides, remembering to include both the positive and negative square roots, but since we are looking for the positive solution, we only consider the positive square root:
x = ± √(45/4)
x = ± (3/2)√5
The positive solution is x = (3/2)√5, which is approximately 3.354.
Therefore, the positive solution to the equation 4x^2 + 26 = 71 is (3/2)√5.
There are some similarities between prokaryotic and eukaryotic cells. Which of the following structures is found in both prokaryotic and eukaryotic cells?
Answers
Answer:
Plasma membrane, cytoplasm, ribosomes, and DNA.
Explanation:
There are what eukaryotes and prokaryotes have in common.
when birds choose to lay their eggs in other birds nests instead of creating their own, what is occurring?
Answers
This behavior is known as brood parasitism, where a bird lays its eggs in the nest of another species, forcing that species to raise the young.
Brood parasitism occurs when a bird, known as the parasitic bird, lays its eggs in the nest of another bird species, the host bird. This behavior is observed in certain bird species, such as cuckoos and cowbirds.
It is an adaptation strategy to conserve energy and resources, as it eliminates the need for building and maintaining their own nests, and frees up time and energy for other activities, such as foraging and mating. Additionally, brood parasitism can also reduce the risks of predation and parasitism for the brood parasites, as they can lay their eggs in the nests of species with better defenses against these threats.
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Which of the amino acids could form a hydrogen bond with another amino acid in the chain?
Answers
Answer:
all of them
Explanation:
i hope this helps you
Calculate the population of 217 bison at the end of 2 years if it decreases at a rate of 7.5% per year. _____ bison
Answers
7.5% of 217 = 16.275
At end of 1 year bisons = 217 - 16.275 = 200.725
7.5% of 200.725 = 15.054375
At end of 2 years bisons = 200.725 - 15.054375 = 185.670625 (Rounding that to the tens)
=186
(P is the initial amount of bison, which is 217)
(Also, make 7.5% negative to represenr population decay, not growth. Next, convert 7.5% to decimal form: 7.5/100 = .075)
Solve:
1. Bison = 217e^(-.075)(2)
2. Bison = 186.77 bison,
Since we can’t have .77 of a bison XD) and depending on rounding, you can have 186 or 187 bison!
Good luck!
What is the normal/average pH level of lake in a healthy ecosystem?
Answers
Usually fresh water lakes have a pH range between 6.5 to 8.5, this is appropiate for many organisms life and development.
I don't know what the answer is
Answers
Answer:
d.
Explanation:
primary consumers eat primary producers (plants)
not C because kestrel is a bird that eats more than just plants
What are viruses? How are they different from bacteriophages?
Answers
Answer:
What are viruses?
A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all life forms, from animals and plants to microorganisms, including bacteria and archaea.
How are they different from bacteriophages?
Virus: ↑ A type of microbe that can infects cells. Human viruses infect human cells, plant viruses infect plant cells, etc. Bacteriophage: ↑ A virus that infects bacteria, also called a phage. DNA: ↑ The molecule that carries all the information in the form of genes needed to produce proteins.
While a bacteriophage is a virus that affects a bacteria
3. which of the cellular communication methods in model 1 appear to be for signaling between cells that are in close proximity?
Answers
The signaling communication method in model I between cells at close range is by using paracrine signals.
Communication between cells is a mechanism for one cell influencing the properties of other cells to maintain homeostasis. Communication between cells is mediated by extracellular molecules that signal to cells that are far away or to cells that are in close proximity.
The short-range cell communication method is to use paracrine signaling sites for synthesizing molecules that operate with target cells. Examples of paracrine signals are the transmission of signals across the synaptic cleft and the electrical pulses released by neurons to other nerve cells.
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Which statement best describes the amount of catalyst that remains at the end of a reaction? More catalyst is present at the end than at the beginning of the reaction. Less catalyst is present at the end than at the beginning of the reaction. The amount of catalyst is the same at the end as at the beginning of the reaction. The catalyst is consumed by the reaction, so none remains at the end of the reaction
Answers
Answer:
C: The amount of catalyst is the same at the end as at the beginning of the reaction.
Explanation:
I did the test and got it right.
Answer:
c..
Explanation:
c..
Describe the cycling of carbon in the carbon cycle as it passes through the living and non-living components of the ecosystem.(4 points)
Answers
The biogeochemical pathways by which the carbon content is maintained and balanced in the atmosphere and the earth is called the carbon cycle.
The purpose of the carbon cycle pathway through the living and non-living:The pathways depict the use of the carbon compound in different activities and sources through their natural origins. The main purpose of the cycle is to balance the carbon in the ecosystem of biotic and abiotic factors.
When the carbon passes through the biotic and abiotic factors the following takes place :Photosynthesis: the process by which the plants and other autotrophic organism produces food requires carbon dioxide as the main component and as a result yield glucose and oxygen important for living beings.Respiration: the process of inhaling and exhaling the gases from the organism is called respiration. The digested food and the inhaled oxygen in the organism's body release the carbon dioxide back into the environment.Decomposition: the dead plant's, microorganisms and animals, gets broken into the smaller organic and inorganic compounds that in turn releases the carbon dioxide into the atmosphere and the soil.Therefore, the carbon cycle goes on between the biotic and abiotic factors of the ecosystem.
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What is the term for a male sheep that can be a
father?
Answers
Answer:
ram
Explanation:
IDENTIFY AND CONTROL: A group of Grade 10 learners wanted to investigate one of the factors that have an effect on the rate of transpiration in plants. They had to plan and design this investigation. Loo at apparatus they used and answer the questions: syringe Plastic bag-with water droplets on the inside twig with loaves rubber stopper waler glass flask markers air bubble capillary tuba water 3.2.1. Which environmental factor, that has an influence on the rate of transpiration, did the learners investigate? (1) 3.2.2. Identify each of the following for investigation in QUESTION 3.2.1: (a) Independent variable (b)Dependent variable. 3.2.3. Name THREE other environmental factors that could influence the validity of this investigation if not well controlled. (1) (1) (3) 3.2.4. Predict how the rate of transpiration for the three factors mentioned in QUESTION 3.2.3. compare to that of the experiment done in QUESTION 3.2. (2) (8) [20] TOTAL: 100 MARKS
Answers
The independent variable is the humidity levels while the dependent variable is rate of transpiration.
The effect of humidity on the rate of transpiration in plantsThree other environmental factors that could influence the validity of this investigation if not well controlled are:
Light intensity: Plants respond to light intensity, and higher light levels can increase the rate of transpiration.Temperature: Higher temperatures can enhance the rate of transpiration as they increase the evaporation rate.Wind speed: Increased wind speed can lead to greater evaporation and subsequently higher rates of transpiration.Predicting the rate of transpiration for the three factors mentioned in 3.2.3 compared to the experiment done in 3.2 requires some assumptions since the specific conditions of the experiment are not provided. However, we can make general predictions:
Light intensity: If light intensity is high, the rate of transpiration is likely to be higher compared to the experiment conducted in 3.2 because more light would increase the plant's energy production and therefore its transpiration rate.Temperature: If the temperature is higher in the new experiment, the rate of transpiration is likely to be higher compared to the experiment conducted in 3.2. Increased temperature speeds up the rate of evaporation, leading to higher transpiration rates.Wind speed: If the wind speed is higher in the new experiment, the rate of transpiration is likely to be higher compared to the experiment conducted in 3.2. Increased wind speed promotes faster evaporation and subsequent transpiration.Learn more on transpiration here https://brainly.com/question/26773907
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