Answer
Feldspar a common mineral found in rocks have two cleavage plane and can be cleaved in two directions nearly at right angle . Mica is a group of sheet silica that have perfect basal cleavage plane, and can be cleaved only in one direction.
The type of cloud is stratus. So the answer is b.
During the mature stage this happens because the air becomes more dense.
They relate because they both have to do with the behavioral patterns of the cycle of life. essentially they both are related to way things transform into one another
I believe the thyroid controls most, if not all of those things. (Again, I'm not entirely sure.)
