The diet-planning principle that provides protection from toxicity of mercury is:

Hi, I have a Biology question and would like to get it done tonight, would anyone be able to check it out to see if they can help me?

Cell division is important to single celled organisms because it allows the cells to reproduce. through cell division, cells make exact copies of themselves. when single celled organisms go through cell division, they make exact copies of themselves which is how they reproduce.

The 3 steps are vasoconstriction, temporary blockage of a platelet plug, formation of a fibrin clot better known as coagulation.