Some organisms have traits that them survive in certain situations while others of the same species do not . these differences happen by

In which situations is the principle of cross-cutting relationship useful in determining relative age?

What abo controlling alleles could kim give her child

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.