I think it's A?? B makes sense but the beginning of the paragraph is talking about how the royal society of science wasn't impressed, so it seems like the focus is on that and not how he defended against lightning strikes.
Would the answer be estrogen? I'm not completely sure.
Answer:
Has to be tested and verified
Explanation:
Answer:
Amphibians
Explanation:
They had just shown up during the Carboniferous period and were still living in the water.
