An onion cell has a cell wall while a cheek cell does not
Answer:
Platelets play a major role in blood clotting. Normally, when one of your blood vessels is injured, you start to bleed. Your platelets will clot (clump together) to plug the hole in the blood vessel and stop the bleeding.
Three basic categories of cells make up the mammalian body: germ cells, somatic cells, and stem cells.
The process where liquid turns to vapor is called evaporation.
