If you were picking a material to make an artificial levee what major characteristic would you look for?

If a grape were placed in a hypertonic solution what would happen and why?

Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping