They relate because they both have to do with the behavioral patterns of the cycle of life. essentially they both are related to way things transform into one another
The answer is an embryonic stage. This is the period of gestation right after the implantation, this is when the major organs of a baby are formed.
In the embryonic stage, <span>ectoderm is the outer layer that develops to a hair, teeth, brain and spinal cord. </span>
It has the ability to bind itself to small amounts of acid in the blood, which helps with removing that acid before the blood’s pH changes
The answer is C. <span> Accessibility to nutrients makes the mouth a favorable habitat.
Hope this helped. Good luck!</span>
