There are 4 electrons altogether shared between carbon atoms in a molecule of C2H4, to be more precise there are 2 electron pairs shared between the carbon atoms.
B) It requires energy
D) It involves the help of carrier proteins.
Answer:
It has many predators in the ocean.
Explanation:
Animals adapt to their environment because of their predators.
Answer:
both c and d are pretty accurate, but i dont have very much knowledge on warblers specifically. but those 2 answers would be the most common for such a case
Explanation:
<span>A mirror like copy of the gene is made of RNA</span>
