I believe the answer is cell division, I hope this helps. Let me know if my answer is correct, I’d like to know.
TEMPERATURE: Although enzymes are also affected by the pH and the concentration of the enzyme and substrate in their environment, this specific example shows that enzymes are affected by temperature.
Answer: Option 'C' is correct.
Explanation:
Since we have given that
Area of triangle LMN = 18 ft²
Area of triangle FGH = 24 ft²
Since Δ LMN and ΔFGH is equivalent triangles.
As we know the theorem which states that ratio of areas of equivalent triangles is equal to square of ratio of corresponding sides.
So, it becomes,

Hence, Option 'C' is correct.
The answer would have to be A) because cold air is dense so it is able to quickly plow a warm air mass ahead of it.
The answer to this question is H.