The theory of says that all creatures began as organisms.

Select the best answer for the question, ly 12. which of the following behaviors is not an inherited behavior?

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

How can you tell the difference between rough er from smooth er?