In Science experiments, it is very important to “control the variables” so that there is only ONE independent variable and ONE dependent variable. We “control the variables” by making anything else that could
change during the experiment into a constant. For example, if you are doing an experiment to find out what
material can hold more water, then it is important to make sure all the materials you are testing are the same
size. Why is it so important to control the variables? What would happen if we did not control them?

answer; /// i believe that the correct answer is (50%);

the correct answer: the index of refraction of the second medium is lower i tried this persons answer and it was wrong this person is lying

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.

lesson summarykaryotypes a genome is the full set of all the genetic information that an organism carries in its dna. chromosomes arebundles of dna and protein found in the nucleus of a eukaryotic cell.