Solid waste and methane are excreted by the system while carbon dioxide is excreted by the and respiratory systems.

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

What is the most appropriate method of gaining weight (muscle mass)

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?