A the increase in genetic variation of a population
Answer:
Id say a map
Explanation:
Globe is 3d, geometer is math, map is 2d, landmark is smth on a map
Answer:
B
Explanation:
Food goes to the stomach and then both intestines
Answer:
Mid ocean ridge
Explanation:
They are formed under water and there movement is generally up an out. I hope you get it right!