9) draw a diagram that answers the three questions (matter movement, matter change, energy
change) for a person that is growing. use arrows to indicate what is going in and out. use!
notes to describe processes
need to
women
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The rate at which molecules water and oxygen can enter a cell is determined by the-

The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because