Which phrases describe groundwater? Select three options.

feeds rivers
provides habitats
used for irrigation
provides drinking water
used for hydroelectric power

After which event could you say that evolution has occurred? question 1 options: an allele frequency changes in a population. a white-eyed fly is born into a population of brown-eyed flies. a new predator comes into an environment. an animal gets fat.

Which of the following is an advantage of solar energy?

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?