C
The essay is centered around climate change
I believe that the answer to the question provided above is that <span>besides the man in the water who are the three other heroes and what does each one do.</span>
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
Answer:
2. prepare for experiments
4. take notes about how the experiment went
Explanation:
Because that's the way my school does it.
