How do lungs and airways compare among birds and mammals?

Cell division is important to single celled organisms because it allows the cells to reproduce. through cell division, cells make exact copies of themselves. when single celled organisms go through cell division, they make exact copies of themselves which is how they reproduce.

Photo means light and synthesis means combination so combination of light

The correct answer is a

Advection fog occurs when warm air blows over a cold surface like snow and since tropical water is warm advection fog rarely forms over it