Frank and his team are building sedimentation ponds to hold runoff water in a landfill. which component of msw landfill are they building? cell cover bottom liner storm water drainage system cell cover bottom liner storm water drainage system

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

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.

Will mark branliest. the theory of plate tectonics was developed with the contribution of scientists from many different disciplines. which of the following is a contribution from geophysicists?