I’m pretty sure it’s d hope that helped
I believe the answer is a and d and b not 100% sure
So the plant doesn't freeze (; that was easy
Answer:
As long as there is enzyme and hydrogen peroxide present in the solution, the reaction continues and foam is produced. Once one of both compounds is depleted, the product formation stops. If you do not add dish soap to the reaction, you will see bubbles generated but no stable foam formation.
Explanation: