Height is a polygenic trait, controlled by at least three genes with six alleles. If you are dominant for all of the alleles for height, then you will be very tall. There is also a wide range of skin color across people. Skin color is also a polygenic trait, as are hair and eye color.
All the above:
Eye color
height
skin color
I believe the answer is Density have a very nice day
Answer:
A. ocean trenches
Explanation:
I just took that test. Sorry I know I'm late and this won't help.