Which question can be answered using the scientific method?

A) what was the highest temperature that was recorded yesterday?

B) what is the most interesting aspect of the light dependent reactions?

C) how does a change in temperature affect the stomata of a plant?

D) how many stomata are there on this leaf?

the answer is C How does a change in temperature affect the stomata of a plant

Answer: C) how does a change in temperature affect the stomata of a plant?

Explanation:

A scientific method is a step by step procedure which is involved in a scientific investigation. It involves making of observations, framing a hypothesis, conducting experiments, deriving research and conclusions.

C) how does a change in temperature affect the stomata of a plant? is the correct option this is because of the fact that this method involves variables. That is the temperature is the independent variable the affect of which can be observed on the stomata which is a dependent variable. Hence, this can be answered using scientific method.