Answer:
A
Explanation:
Examples of mass wasting are slides, falls, creeps, and flows. Mass wasting processes are easily observable because they happen fast and suddenly and the changes are vividly evident in very short bit of time. However, other methods of erosion such as mechanical and physical weathering occur very slowly and it would take many years for the changes associated wth their proceses to be vivid to the naked eye.
The sun appears to cross the plane of Earth's equator
when it reaches either one of the "equinox" points in the sky.
The answer is letter B has commercial uses such as Alcohol production and bread making.
322.15
49°C + 273.15= 322.15K
17=3
18=4
I'm not that sure about 17, but I think it's right
