Precipitation is the word for any form of water that falls from the sky.
Root cap protects the root from injury as it grows. The correct option among all the options that are given in the question is the fourth option or the last option. The root cap is also known by the name of calyptra. It is actually present at the tip of the root of a plant. I hope the answer helps you.
A. European Union. Cause that's the continent where both world wars were fought.
I know of one escarpment found in the great rift valley
The mode of energy transfer for most of the interior of the Sun is radiation and convection.