Commonly called the enterics due to the fact that they inhabit the intestinal tracts of humans and other animals.
The answer is B
the earth indeed does generate heat although it wouldnt nearly be enough to hold the amount of life that prospers on earth......A is just stupid same for C so B is your answer .... :) hope it helps
With out genes we wouldn't look, talk, or have our own option's
For example bees they use wax to build shelter
Answer: A. The alleles that a person has.
