If the water temperature in a lake drops from 25oc to 10oc, what effect is it likely to have on aquatic animals that have a high demand for dissolved oxygen?

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.

What characteristic make legumes a good food source for food insecure populations

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?