According to the text, how is the water amount reduced in underground aquifers? (A) Plant roots remove the water. (B) Snow melts and soaks into the ground. (C) Gravity moves the water into streams. (D) People pump water from them.

\( \checkmark \) Indique comment la ronce conquiert un autre milieu, même éloigné? Comment s'effectue alors la dissémination?

5. A factory is dumping wastewater into the river that feeds a nearby lake. The populations of lake plants and animals will likely

6. A forest is being cleared for a new housing development. What would be an expected outcome of this environmental change?

The most effective regulator of blood pH is which of the following? the renal system the respiratory system the digestive system the buffer system

9. In a study of the habitat of a population of raccoons, scientists found that the number of raccoons increased where people built houses. What might the scientists conclude from this observation?