Answer:
A mutation
Explanation:
This is abnormal and can only be described as a mutation.
Answer:
Sales made in bulk to another business
Answer:
Yes, if the touch their snot and touch you or an object you touch. They can also sneeze their existing snot at you if they didn't wipe it.
The answer would be genes.
B. Because the environment can not supply for the food and caring of the animal species that is growing larger.