Answer:
ciliated and clara cells.
Answer:
the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.
The sun evaporates the water from ponds, oceans...etc. There the water turns into water vapor, a gas. Then it participates from the cloud and restarts all over again.
After eating, leptin signals the hypothalamus to suppress appetite.
If I'm not mistaking herbivores are primary consumers
