aquifers yaaaaaaaay water from underground usually comes from aquifers
The cell wall protects the cell from other bacteria and virus attacks.I also forms a protective suit around the cell.
As the phase changes occur, the freedom of motion of the particles increases.
I think the answer is A because direct sunlight causes dyes in clothes to fade quietly.
Invasive species is the easiest way to answer this, with invasive species the diversity will likely decrease