Answer:
theres multiple ways
Explanation:
1 mutation like a chromosome accidentally was deleted
2 polymorphism your body just messes up
3 while your mother is holding you she gets injured and it affects you
ex blue eyes are a mutation its not suppose to happen your body just messes up
Answer:
(C) damaging I think but not sure
The first one the boxes Balanced
in the second one the box would move to the right