SEARCH
You are in browse mode. You must login to use MEMORY

   Log in to start


From course:

Biology - GCSE AQA - Combined Science - Higher

» Start this Course
(Practice similar questions for free)
Question:

What do exchange surfaces have to do?

Author: yxng.edxn



Answer:

They have to allow enough of the necessary substances to pass through.


0 / 5  (0 ratings)

1 answer(s) in total