As of right now, the land is pretty spread out. But millions of years ago, like, we're talking dino time, all the land was just one chunk. This chunk was called Pangaea, or Pangea. But before everything split apart into multiple continents, there was just one; a supercontinent. Hope that helps!
Answer: a continental margin
Explanation:
The answer is A- double carbon bond
The stimuli sends a message to the brain
Hope this helps
I don't understand, is it supposed to be the ending? Please finish the ending of the question so I can answer.
