What organelle do you think this represents?
What is the analogy?

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

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.

Identify the composition of oceanic and continental crystal rocks. in a model of earth’s interior, where would these rocks appear?