Groups of skin form the epithelium which lines organ and cavites in the body. The epithelium is most Likely a kind of

What causes the formation of ocean currents?

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.

Match each scenario to the form of energy it represents