You are right :) a hypothesis is just what you think is going to happen and a theory is where you explain everything about it(or you try to anyway)
Answer:
T-protease would be active in the stomach and W-protease would be active in the intestines.
Explanation:
Acidic pH's are considered to be less than 7 and 7 is considered neutral. Due to this we know that T-protease is more active in more acidic pH's meaning it would be most active in the acidic stomach.
It is important because it allows us to understand many things such as natural selection and genes passed down through generations. It also helps us solve biological problems that impact our lives.