(02.01 LC) What is the role of convection in plate tectonics? (3 points)

A) Convection causes the mantle to move, which moves the plates.

B) Convection in the earth's core causes the plates to move.

C)Convection in the earth's crust causes the seafloor to spread.

D)Convection in the oceans pulls the seafloor.

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.