The answer is B, sameness
As I see it. Answers are all “A”
Gaseous exchange..............
The answer would be C, The rising of global temperatures, why?
Well, global warming means that the worlds temperature is rising.
So, rising global temperature is solid evidence the world is warming up.
Hope this helped! c:
Eukaryotic cells are cells with a nucleus while prokaryotic cells do not have a nucleus.