The mosses and ferns both require water to enable the sperm to travel to the egg and fertilize it. does this indicate that the ferns and mosses have a close relation to water plants?

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 is the carbon cycle related to global warming ?

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this