Answer:
Temperature
PH
Explanation:
Enzymes are organic catalysts that speeds up the rate of a chemical reaction. Their activities are affected by temperature and pH of the environment among other factors.
- At extreme temperatures, enzymes can easily be denatured and they will cease to act.
- At extremes of pH, they can also be adversely affect.
Enzymes generally have temperature and pH window for their activity.
D is the answer. You cannot say that anyone is good at anything because it doesn't say that. And they were surveying the class of 2010
Answer:
snow storm and a blizzard
Explanation:
