What is the climate on Jupiter? Do plants grow differently with and without light? Where is the warmest place on Earth that has life? How far do monarch butterflies migrate?
I gave my students this multiple choice question: Which question can be answered using an investigation done by a science class?

Only one answer is correct among these 4 choices:
- What is the climate on Jupiter?
- Do plants grow differently with and without light?
- Where is the warmest place on Earth that has life?
- How far do monarch butterflies migrate?

Could you tell me which one is correct?

Do plants grow differently with and without light?