The answer is false.
The variability in marine salinity between habitats does impact the fish living there.
I hope this helps.
<span>The sum total of all the chemical reactions that occur in organisms is called-</span>Metabolism
An exothermic action releases heat.
Answer;
Cell membrane
A cell membrane acts as a boundary that separates things that are inside the system from those that are outside the system.
Explanation;
It is a thin semipermeable structure that surrounds the cytoplasm of a cell.
The membrane functions to protect the integrity of the internal environment of the cell by allowing selective movements of materials in and out of the cell.
The membrane consists of a phospholipid bilayer with proteins embedded in it.
