How do we use a dam to generate electricity?

a) the pressure of the water against the dam spins a turbine.
b) when waves lap against the wall of the dam, a wheel is spun.
c) water flowing through an intake pipe causes a turbine to spin.
d) when the water flows over the top of the dam, the water spins a wheel as it falls down.

the plateau is likely to turn into a desert do to corrosion.

cell differentiation  is how generic embryonic  cells  become specialized  cells. this occurs  through a process called gene expression. gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a  cell  functions.

explanation: