Iron
transport
Protein
Chemical reactions in the body take place in water.
Chemical reactions in the body take place in water.
because they a unick type of transport
Passive transport is not an example of essential nutrients for the cell.
water
Xylem
The forgotten nutrient and the most important is water.
Mineral
Water
which category of nutrient would be best descrbed as compounds needed in small amounts of the diet to facilitate chemical reactions in the body