Answer: I believe the Lateral Lines are made of mechanoreceptors called neuromasts....
I know that hair cells, like the ones inside a human ear, are used as well.
<span>The polymer that provides plants with their genetic traits is nucleic
acid. The answer is C. Nucleic acids are what made the DNA (deoxyribonucleic
acid). The DNA are composed of a nitrogenous base, phosphate and a sugar
(deoxyribose). The bases are adenosine, tyrosine, uracil and guanine. And they
are needed to be matched to carry the trait. The nitrogenous base is the traits that
contains the genetic material and are mostly composed of nucleic acids. </span>
Answer:
I'm liking D for the third one but you might be correct.
Explanation:
The earth rotates on a spinning tilted axis which causes the sun to face different sides of the earth, thus causing season changes.
