Answer:
Hi There! :P
Explanation:
A controlled experiment is simply an experiment in which all factors are held constant except for one: the independent variable. A common type of controlled experiment compares a control group against an experimental group. All variables are identical between the two groups except for the factor being tested.
<em>happy to help!</em>
Answer: The Answer Is C Only Organis 2 Produces Molecules For Long-Term Energy Storage
Explanation: Please Give Me Brainlyest!
Answer:
The correct answer is D! Hope this helps!
Answer:
a. concentration gradient
Explanation:
i did it in apex and got it right.