Overeating and weight gain in rats result from either or

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

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.

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions