7. In the collection stage of the water cycle, water finds itself back in the oceans,
streams, and rivers by way of
a. the suction force of large bodies of
water.
b. gravity and the fact that things flow
downhill.
c. animals that carry water back.
d. people.​

Building glycogen from glucose molecules is an example of what

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land