To act as a catalyst in chemical reactions
It will be 1 and 2.
This is not biology. This is Science.
Yes ur eight but there r certain products that can heurt the fetus
Answer:
Osmosis occurs where the movement of water move from a region of high water potential to a region of low water potential.
The water potential in blood capillaries need to be higher than the water content in intestinal so that the water will move from blood to intestine which cause diarrhea.