Answer:
1. C and D
2.C
Explanation:
Hereditary and culture or something that you can't control.
2.Inheriting diabetes from a parent it's something you can't control
Muscular System
the first one is 1 second is 3 third is 4 and the last one is 2
I think for Question 14 it is the first option
for 15 i think it is option 3
The answer of this question is C