One major problem with the human-induced stress on ecosystems is that: newly introduced species almost never thrive in unfamiliar ecosystems ecosystems are too biodiverse to respond to human-caused threats ecosystems and humans cannot coexist natural selection cannot keep up with the constant human-caused threats evolution tends to occur more rapidly while under stress

Which format should he use to present his data?

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.

Resperation is a way to release carbon back into the atmosphere