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sashaice [31]
4 years ago
8

A student drew atomic models of four elements.

Biology
2 answers:
vlabodo [156]4 years ago
8 0

Answer:

neon is the correct one

Explanation:

VARVARA [1.3K]4 years ago
5 0

Answer:Neon

Explanation:

Less amount of energy levels

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Why is Biology so hard?
Masteriza [31]

Answer:

Imagine studying a cell. That cell has billions of things you can learn about. Now imagine 37.2 trillion cells each a little bit different but still similar. Now imagine that multiplied by all the different people there are on earth. Now then include all the other types of living animals.

That's biology

8 0
2 years ago
Which of the following is an example of a non-falsifiable hypothesis?
OLEGan [10]

Answer: There is a teacup orbiting the Milky Way galaxy.

Explanation: Hello!

To find the correct answer, you need to find a hypothesis that cannot be proven wrong. All but one can indeed be proven wrong. The correct answer is there is a teacup orbiting the Milky Way galaxy because there is no way anyone can tell if there is a teacup orbiting the Milky Way galaxy or not. We know that it can be proven wrong because there is no life on Mars, the human species started in Africa and that humans cannot live without a certain amino acid. The only thing that really can’t be proven wrong is the one about a teacup.

5 0
3 years ago
Compare the ATP production process in photosynthesis with that of cellular respiration. Give at least one difference and one sim
lukranit [14]
1) Both involve electron transport chains. 
<span>2) Chemiomosis allows ATP synthase to produce ATP. </span>
<span>3) Both take place at some point within an organelle (mit. = CR, chloroplast= photo.) </span>
<span>4) Both utilize ATP for energy at some points. </span>
<span>5) Both provide power for cellular activities. </span>
<span>5 Differences </span>
<span>1)Cellular respiration depends on oxygen as a substrate. </span>
<span>2)Photosythesis utilizes 2 electron transport chains (not just 1). </span>
<span>3)In Photo. , energy is provided by photons and not catabolic processes as in cell. resp. </span>
<span>4)Photosynthesis involves the production of NADPH (CR involves NADH and FADH2) </span>
<span>5)Photosynthesis involves CO2 and H20 as substrates (splitting h20 provides the electrons for the process).</span>
4 0
4 years ago
A continuous, uncontrollable anxiety or worry that occurs almost on a daily basis during a period of six months and that is not
LenaWriter [7]
<span>A continuous, uncontrollable anxiety or worry that occurs almost on a daily basis during a period of six months and that is not due to any physical causes such as disease, drugs, or drinking too much coffee is called generalized anxiety disorder.
Drinking too much coffee can cause anxiety more worse and even it leads to anxiety attacks. caffeine is a psychoactive drug. There are some benefits of drinking coffee but drinking too much coffee has side effects.</span>
7 0
3 years ago
Photosynthesis requires the green pigment chlorophyll. Explain how a Japanese maple tree, having only red leaves, can carry on p
earnstyle [38]
Photosynthesis still occurs but the amount of red pigment is greater than the amount of green pigment. The chlorophyll still absorbs light energy. The red leaves does not affect the process of photosynthesis. 
8 0
3 years ago
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