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.
There could be a lot of reasons. To help break down food for the plants, kill off bad and harmful things that might damage the plant.
D. fungal infection cannot be treated :)
MtDNA is a genome inside the mitochondria outside the cell's nucleus
valuable tool used to get the source of dna from small or damaged biological samples <span />
<span>When the oocyte is released from the ovary, it is transported to the uterus through the fallopian tube</span>