Answer:
The nervous system helps the body to maintain homeostasis by controlling and regulating the other parts of the body.
We know that height in humans is a polygenic trait because it has a lot of variation. The height gene is controlled by at minimum three genes with six different alleles. If all of these alleles are dominant for the tall gene you will be tall if you are dominant for the short gene you will be short if there is no clear dominance between the two genes you will fall somewhere in the middle.
Oxygen,carbon,nitrogen and hydrogen hope this helps
Answer:
guard cells
Explanation:
they control the opening and closing of the stomata
Birds and reptiles lay amniotic eggs. They consist of a shell, embryonic membranes, and the embryo.
