Answer:
Explanation:
It upsets the natural food webs in the area
i think B is the answer..
sorry if its not.
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Melanoma is often caused by ultraviolet radiation that is absorbed by the skin. Suggest an explanation for the differences in the figures for men and women.
Answer:
Men might spend more time in the sun leaving them more suceptible to melanoma. Men also have thicker skin with less fat beneath and tend to have more collagen in their skin than women. Research shows that these differences make men’s skin more susceptible to receive more damage from the same amount of UV sunlight. Woman could also just use more sunscreen than men.
Explanation:
the article Why Men Have a Higher Risk of Melanoma by stlukeshealth has a list also
Which statement below provides evidence to support the endosymbiotic theory?
A. Membranplasma membrane.
B. Both eukaryotes of the endoplasmic reticulum and Golgi apparatus are similar to the test and prokaryotes contain DNA.
C. Mitochondria and chloroplasts contain DNA similar to prokaryotic DNA
D. Both eukaryotes and prokaryotes contain ribosomes.
Answer:
c. mitochondria and chloroplasts contain dna similar to prokaryotic dna
Explanation:
if i remember correctly the endosymbiotic theory explains how eukaryotic cells had originated from prokaryotic cells or something. it is theorized that mitochondria and chloroplasts were once free living prokaryotes, and this is evidenced by mitochondria and chloroplasts having their own dna and double membranes
how succulent is a chicken nugget?
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The NADH produced in glycolysis will be used in which step of cellular respiration?
1) Electron transport chain
2) Citric acid cycle
3) Krebs cycle
4) Photosynthesis
can someone please helpppppp
Answer:
The more calories a food has, the more energy it can provide to your body. When you eat more calories than you need, your body stores the extra calories as body fat.
Dietary fats are essential to give your body energy and to support cell growth. They also help protect your organs and help keep your body warm. Fats help your body absorb some nutrients and produce important hormones, too.
Carbohydrates are your body's main source of energy: They help fuel your brain, kidneys, heart muscles, and central nervous system. For instance, fiber is a carbohydrate that aids in digestion, helps you feel full, and keeps blood cholesterol levels in check.
The structure and function of our bodies depend on proteins. The regulation of the body's cells, tissues, and organs cannot happen without them. Muscles, skin, bones, and other parts of the human body contain significant amounts of protein, including enzymes, hormones, and antibodies.
Explanation:
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The diagram below shows a good web.
If a certain organism is a producer, what best explains its position in the food web?
B, because organism b utilizes radiant energy from the sun
A, because organism a has the same role as the corn
B, because organism b had the same role as the raccoon
A, because organism a utilized energy from the beetle
Answer:
A, because organism a has the same role as the corn
Answer:
A because the organism has the same role as the corn
Explanation:
What is the term used to describe the fact that cells are suited to perform a particular function within an organism?
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solar cells can provide the energy to run calculators, outdoor lights and other devices. how does the conversion of light energy into stored electrical energy by solar cells compare to the process of photosynthesis?
Answer:
How does the conversion of light energy into stored chemical energy by solar cells compare to the process of photosynthesis? ... Photosynthesis uses solar energy to produce oils, glucose, and other complex carbohydrates that are stored as chemical energy.
Explanation:
Photovoltaic cells are an electrical device that converts light energy into electricity. It uses both chemical and physical phenomena.
Photosynthesis is carried by the plant cells where they take the energy from the sun and convert them into chemical energy.
In the process of photosynthesis, the light energy and the food gets converted into glucose, ATP and other complex molecules.Similarly, solar cells utilize light energy and store them in photovoltaic cells in the form of electricity.To learn more about the solar cells follow the link:
https://brainly.com/question/13773160
Which option describes covalent solutes?
A: Covalent solutes consist of oppositely charged ions that are attracted to each other, and these solutes can be dissolved through dispersion and ionization.
B: Covalent solutes consist of oppositely charged ions that are attracted to each other, and these solutes can be dissolved through dispersion and dissociation.
C: Covalent solutes consist of molecules that share electrons, and these solutes can be dissolved through dispersion and dissociation.
D: Covalent solutes consist of molecules that share electrons, and these solutes can be dissolved through dispersion and ionization.
The answer is not C
Answer:
D: Covalent solutes consist of molecules that share electrons, and these solutes can be dissolved through dispersion and ionization.
Explanation:
Covalent solutes consist of molecules that share electrons in its outermost electron shell. Electrovalent(ionic) solutes one the other hand are formed from transfer of electrons to achieve an octet configuration.
It’s also important to note that the covalent solutes can be dissolved through dispersion and ionization.
Up to what concentration is carbon dioxide a limiting factor for photosynthesis in low light intensity?
Answer:
Carbon Dioxide limits photosynthesis at a concentration of around 400 ppm (ambient concentration) in low light.
Explanation:
Limiting factors affect the photosynthetic rate, decreasing the potential amount of carbohydrate made via photosynthesis. Carbon dioxide is essential to this form of biosynthesis- it provides the inorganic carbon that is integrated into carbohydrate molecules.
Carbon dioxide is typically present in the atmosphere at concentrations of 0.04%. Light intensity typically cause stomata to open, and increase CO2 uptake. Higher concentrations of CO2 up to 0.1%, cause dramatic increases in the photosynthetic rate.
Low light, thus means less stomatal opening, and less CO2 uptake. As low light intensity can be limiting, it lowers the concentration of Carbon dioxide at which the rate becomes constant.
Photoautotrophs are able to convert inorganic materials into glucose. In order to do this, they require:
Answer: sunlight, carbon dioxide, and water
Explanation:
This happens in photosynthesis
Through the process of photosynthesis, plants make their own food using energy from the Sun, carbon dioxide from the air, and water from the ground. This food can then be stored for later use, or energy from the food can be released by the plant through the process of cellular respiration. This energy is then used to perform other life processes.
What is another common use of the food produced by plants?
Please I will mark brainliest just please help
A.The food is converted entirely into heat energy.
B.The food is vaporized to help fuel the Sun.
C.The food is used by an animal when it consumes the plant.
D.The food is excreted as waste and is no longer useful.
Answer:
D is the correct amwsers
Answer:
the food is used by an animal when it consumes a plant
Explanation:
Draw a cell in a beaker. Show that the cell is hypertonic for sodium (Na+).
Which of the following joins amino acids together?
A)
ionic bonds
B)
van der Waals forces
C)
peptide bonds
D)
metallic bonds
Answer: c ( Peptide Bonds )
I need help plz and thx
What would be the effect on the seasons and the northern and southern hemispheres if Earth were not tilted? Explain your answer.
(its science, not bio I'm in middle school 8th grade I don't know why it says highschool)
Answer:
If the Earth weren't tilted on its axis, there would be no seasons. And humanity would suffer. When a Mars-size object collided with Earth 4.5 billion years ago, it knocked off a chunk that would become the moon. It also tilted Earth sideways a bit, so that our planet now orbits the sun on a slant.
Explanation:
how many cells do we shed everyday
Answer:
30,000 to 40,000
Explanation:
Answer: Though you can't see it happening, every minute of the day we lose about 30,000 to 40,000 dead skin cells off the surface of our skin. So just in the time it took you to read this far, you've probably lost about 40,000 cells. That's almost 9 pounds (4 kilograms) of cells every year!
Gene expression is regulated to ensure that the correct proteins are made when and where they are needed.
A. True
B. False
Asses which question are relevant to ask about the role of mieois
Answer:
To reproduction
A process which Two parent cells
union to produce four daughter cells
Hey you guys I really need help ! This is timed please
Answer:
I believe it is salt-water intrusion and mining.
Answer:
i think its the 3rd one im not sure
Explanation:
adantage of drinking pasteurised milk rather than unpastised milk
Please help. I'm a little confused.
Answers:
17. a
18. d
19. d
20. b
Which best identifies the responsibility of producers in the carbon cycle?
Answer:
Producers remove Carbon dioxide from the environment as they metabolize glucose during respiration.
Explain the relationship between Photosynthesis and Cellular Respiration in 2-3 sentences.
Answer/Explanation:
Photosynthesis uses sunlight, carbon dioxide, and water to produce glucose and oxygen.
Glucose and oxygen are the reactants of cellular respiration, which releases the energy in glucose to power cellular processes.
It releases carbon dioxide and water, the reactants of photosynthesis.
Therefore, photosynthesis and cellular respiration are a key energy cycle
Which statement supports the fact that humans contain many kinds of tissues?
A. Cells break down food through the process of respiration.
B. All organisms are made up of only one cell.
C. Cells reproduce by a process known as mitosis.
D. All organisms are made of one or more cells.
What is climate forcing?
I need a short answer
Answer:
Changes to Earth's radiative equilibrium that cause temperatures to rise or fall over decadal periods are called climate forcings.
Explanation:
Is this short enough?
Climate forcing is the process of affecting/changing the climate on the Earth through forcing factors.
These forcing factors are out of the climate system, and include things like volcanic eruptions, changing solar radiation levels, and changing levels of greenhouse gases in the atmosphere.
Gene expression is regulated to ensure that the correct proteins are made when and where they are needed.
A. True
B. False
Answer:
TrueExplanation:
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Answer:
The green circle is the phosphate group
The purple on the lefts is the Deoxyribse sugar
The orange one is the nitrogen base
The yellow one is I thinks its the nitorgen base
The purple one on the right is the Deoxyribse sugar
The green circle one on the right is the phospate group
I hope I help :)
Explanation:
One of substances that needed to photosynthesis process is ........................
A.
Oxigen
B.
Mineral salt
C.
Glucose
D.
Amylum
PLZ ANSWER
Answer:
C.
Glucose
Explanation:
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How large is the biosphere?
A. Anywhere water is found
B. Anywhere oxygen is found
C. Anywhere life is found
Answer:
if im not mistaken it should be c. anywhere life is found
Explanation:
Part A
Japan uses an average of 21 quads of energy each year. Calculate the energy used in quads
for each source of energy in the pie chart.
Answer:
The amount of energy that Japan uses from other sources can be similarly calculated. The distribution is 4.62 quads of natural gas, 5.67 quads of coal, 9.24 quads of petroleum, 0.84 quads of hydropower, 0.21 quads of nuclear energy, and 0.42 quads of energy from other renewables.
Explanation: