Which statements apply to theories? Check all that apply.
A theory is a factual statement.
A theory is well-tested and widely accepted.
A theory is an explanation.
A theory cannot be revised or replaced.
A theory can help predict future events.

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.

if you know your abc's you should be able to get your answer or just use google

what tree

explanation: