Answer: The dependent variable.
Explanation: Experimental studies are designed to find relationships between one variable and another.
Answer:
A. The nervous system collects and responds to information about
the internal and external environment.
Explanation:
D : the shape of a solid does not change when it is put into a container
Answer:
Osmosis is the spontaneous net movement of solvent molecules through a selectively permeable membrane into a region of higher solute concentration, in the direction that tends to equalize the solute concentrations on the two sides.
Explanation: