Answer:
There are two types of melanin--eumelanin and pheomelanin. In general, the more eumelanin in your skin, the darker your skin will be. People who make more pheomelanin than eumelanin tend to have lighter skin with freckles. Like many other traits, the amount and kind of pigment in your skin is controlled by genes
Explanation:
It is called desert animal survival thats the adaption
Answer:
Answer is D, all of the above.
Answer:
B:
Explanation:
The acorns are not to big
