One grape is placed in tap water and another grape is placed in salt water.
The change in their mass is measured
after a day.
What is the independent and dependent variable

What was photo 51 with rosalind franklin?

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

In the practice of science, this type of reasoning is used to develop explanations.