The answer is C.
A is not specific
B has nothing to do with humans
C is specific enough and would be pretty handy
D makes no sense
Hope this helps!
Minerals are the single largest components of a typical soil.
Typically, they make up 50% of any type of soil, which is a lot. Water and moisture make up about 30%, whereas organic material takes up only a small percentage.
The three basic steps that are common to all sensory systems are as follows:
1. They all receive sensory stimulation usually by means of specialized receptor cells.
2. They all transform the stimulations received into neural impulses.
3. They all transport the neural impulses to the appropriate section of the brain.
I think it’s an African lily.