Why is wind erosion so harmful?
it creates too many new landforms.
it breaks rocks into small pieces.
it destroys beaches by carrying away sand.
it removes the most fertile part of soil.

Give the biological term for: structures that display characteristics of living organisms only within living cells

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

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic