1) A 2) B
Explanation:
Enzymes are catalyst, meaning that they could be use in several reaction and they speed up any chemical reaction rate. So knowing this, when the animal have more enzymes it will react more quickly with the food, making it digest the food more quickly.
Hope the help, cheers
Answer:
threaten the food webs of their invaded habitat and effect the ecosystem.
Fan mail?
I am it sure but that is what you generally call it or just compliments