The answer would be true
Iron is an important substance that needed to create hemoglobin for red blood cells. A pregnant woman will produce more blood as prevention for the blood loss when laboring. The baby also need iron to makes their red blood cells. That is why the iron requirement increases in pregnancy.
About half pregnant woman doesn't meet the requirement iron from diet alone.
F. Cohesive behavior.
This is the unification of similar molecules within the molecular structure of an organism.
Plasma membrane, Ribosomes, cytoplasm, and DNA.
Gametes
gametes is another word for sex cells
