Li and raj are playing football. they take turns trying to run past each other with the football. li weighs 125 pound and raj weighs 175 pounds. li discovers that if he changes direction quickly when running, he can always dodge out of the way before raj can tackle him.

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.