The Right Answer Is Exoskeleton.
The answer is A.
Water, oxygen, and chemical energy are required and ATP is changed to ADP.
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Answer:
The main difference between the two is that arachnids have eight legs (four pairs of legs) while insects have six (three pairs of legs).Another clear difference is that arachnids don't have antennae or wings all insects, though, have antennae, and also have wings
Explanation:
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The choices can be found elsewhere and as follows:
<span>A)
by using energy
B)
through asexual reproduction
C)
metabolism
I think the correct answer is option C. Organisms </span><span>carry out chemical activities of life would be metabolism. Hope this answers the question.</span>