Question

Which of the following statements are true?
a. both unicellular and multicellular are at risk of having to much water entering their cells if they are exposed to water containing no salt.
b. only multicellular organisms have structures that enable them to regulate excess water entering their cells.
c. unicellular organisms can protect themselves against to much water uptake by closing their membrane channels that allow water transport.
d. unicellular organisms but not multicellular organisms must deal with the movement of water by osmosis across their cell membrane.

Answer 1

the answers D