The conversion of light energy into chemical energy

What is one disadvantage of desalination? a - the process kills fish. b - the process uses fuel that is expensive. c - the process makes water that is unsafe to drink. d - the process is too difficult to carry out in big cities. quick taking a !

The zone, which exists from a depth of 0 to 600 feet, is home to the majority of ocean life.

The transport tubes for food coming down the plants are called?