Which is one reason for the formation of global winds? (1 point) -uneven heating of Earth's surface
-fewer daylight hours in Arctic regions
-loss of energy as warm air rises
-condensing of moisture in cooling air

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.

Cells destroy body cells infected by a virus or bacteria.