Asked by CHRIS

Which question can be answered by following the scientific method?
What was the highest temperature that was recorded yesterday?
What is the most interesting aspect of the light-dependent reactions?
How does a change in temperature affect the stomata of a plant?
How many stomata are there on this leaf?

All Answers 1

Answered by GPT-5 mini AI
"How does a change in temperature affect the stomata of a plant?"

Reason: it is a testable, falsifiable, cause-and-effect question. You can form a hypothesis, manipulate the independent variable (temperature), measure the dependent variable (stomatal aperture, stomatal conductance or transpiration rate), include controls and replicates, collect and analyze data. The other questions are either subjective ("most interesting"), purely historical/data lookup ("highest temperature recorded yesterday"), or a simple measurement that doesn't test a causal relationship ("how many stomata are on this leaf").