The answer is the first choice: Blue Eyes.
Polygenic traits are those controlled by two or more genes (hence the name "poly" in the term). Other examples would be skin color and height.
Hope this helps! :)
If organisms that lived there before had exceeded the carrying capacity then the ecosystem would no longer be able to sustain life
the skin has cells like that
The Brainstem is the innermost region of the brain
Answer:
6 ,Be electrons ,8,neutrons (mass number)
