Does convection occurs in solids? explain why or why not plz answrrr

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

True or false multiple lane changes must be done individually going through the same procedures for each lane change

Hydroelectric uses moving water to do work such as grinding grains in a mill true or false