Answer:
false, it is possible for a environment to go past its capacity, but it will have alot of problems with the food chain
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! :)
That 123456789010qwertyuiopasdfgghjklzxcvbnm have a nice day says my keyboard