The brain area that regulates activities that control the state of wakefulness or alertness of the cerebral cortex is the

During a hot day, warm and moist air rises and cools in the atmosphere. which even would occur next on such a day? a. condensed droplets would gather to become water vapor. b. water vapor would condense into tiny droplets. c. water droplets would evaporate to form rain and snow.

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

How do accessory pigments chlorophyll?