An ecosystem is most likely to return to its original condition after which of these happen? a. tall prarie grass burns after being struck by lightning. b. flood waters erode the banks of a narrow stream. c. a marsh is filled in to make space for a new parking lot.

What is the solubility of substance?

1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state. a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car