Page 2? part 2? what is p2 on? like what is the context around it?
<span>the answer is Deoxyribose </span>
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!
Answer:
The water molecules move by active transport into the cell from low water concentration to high water concentration
