Q: A scientist combines oxygen and hydrogen to form water. This combination illustrates that water is
A: a compound.
Q: The action that results when waves made in a pond strike the edges and bounce back is known as
A: reflection.
Q: A student hypothesizes that the amount of water a plant receives will affect how long it grows before reaching maturity. To test this hypothesis, the student will need
A: several identical plant seeds.
Q: Increased populations can lead to the depletion of locally available resources. Compared to other communities, which of these locally available resources is most likely to be depleted in desert communities?
A:
water