The answer to this would be “ T-A-A-C-G-A “
The answer is water. it is found in our bodies (sorry the professor said its technically closest to oxygen because oxygen is most of our body)
Answer:
It is individual organisms change their genes to adapt to their environment.
correct answer is A
Answer: crossing over
during the process of fertilization, a sperm and egg join together to create a zygote. since a sperm had half the number of chromosomes and an egg has half the number of chromosomes, when they join together the zygote had a complete diploid set of chromosomes. the assortment of chromosomes and crossing over promotes genetic variation during the process of reproduction