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Kay [80]
3 years ago
13

The main source of energy used by most organisms is _________

Biology
1 answer:
Monica [59]3 years ago
7 0
I think it is from the Sun!
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Point mutations in noncoding regions of dna result in __________.
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<h2>Answer </h2>

Neutral Variation

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Point mutations in noncoding regions of DNA result in neutral variation. The alleles which neither considerably sum to nor exceedingly lower from body consistency. It is the accumulation of such alleles located within a community that can be explained as expressing neutral variation. Neutral Variation implies in various alleles that are existing at an assigned genetic locus because those alleles are not distinct by natural selection.

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An infectious disease is an infection that impairs the normal state of health.
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I think the answer is {b.false}
Infectious diseases are diseases that spread from one person to other either directly or indirectly. I think this is the answer.
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Plant cells use photosynthesis to make the organic compounds that their mitochondria and other organelles need. Where do you thi
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The animal cells get the organic compounds by eating plants. The only form of energy a cell can use is a molecule called adenosine triphosphate (ATP). Chemical energy is stored in the bonds that hold the molecule together.

Explanation:

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It's the digestive system. 
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Which lymphoid organ serves in immune surveillance and in filtering lymph?
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The lymph nodes are the lymphoid organs that serve in immune surveillance and in filtering lymph. They <span>are found in the neck, armpits, and groin areas. If a lymph node is swollen it means that there is an infection or injury.If you notice swollen lymph node you should see your doctor.</span>
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