Answer :
Option A is your answer
Nucleic acid is the macromolecule that carries code for building our body.
The thermosphere keeps the earth from getting to hot frame the sun and it's the last layer so
the thermosphere
Basically it helps with reproduction in flowers by carrying a male gamete from one flower to another and then fertilizing in cross-pollination with the pistil of another flower.
hope this helps :)
Answer:
by cloning it with the latest technology that my parent bought me because im rich