One of the main features of the cell surface membrane is that it is partially permeable, so allowing the transfer of substance between its internal and external environments. Using your knowledge of the fluid mosaic model, explain how the membrane acts as a barrier to water-soluble molecules.

Explain why process 2 is so important to sexual reproduction identify processes 1 and 3 state one difference between the cells produced by process 1 and cells produced by process 3

Plz ! ive been stuck on this forever

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