Answer:
Osmosis is the process that best describes the movement of water molecules into and out of the cell.
Explanation:
- Osmosis can be understood as the net shift of water molecules or its movement between the permeable membranes.
- Osmosis is caused by the difference in solute concentration between the consecutive membranes.
- Osmosis process do not transfer any ions and solutes contained by the water molecules.
- The movement of water is always from the lower concentration level to higher concentration level.
- Example of osmosis can be seen during the absorption and secretion of water in our small intestine.
Organs.
if you're having trouble remembering them they are
cell
tissue
organ
organ systems
organism
the transformation of energy from one living thing to another
Hey There!
Here is your answer:
Your answer is that a experiments should be controlled because the experiment could go out of control which could harm or hurt someone.
Also the definition of a controlled experiment is a part of the experiment that's not touched.
Ex: Water is your controlled experiment that's because our not doing anything to the water.
If you need anymore help just ask me!
Hope this helps!
