Aball is projected into the air. describe the change(s) in potential and kinetic energy. a) potential energy decreases and kinetic energy increases. b) kinetic energy increases and potential energy decreases. c) potential energy decreases while kinetic energy increases; then kinetic energy decreases and potential energy increases. d) kinetic energy decreases as potential energy increases; once at the top, potential energy decreases as kinetic energy increases.

What is the role of the phospholipid belayer in cellular transport in living cells

How do temperature and salinity affect deepwater currents? question 15 options: as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.

Which of the following cognitive skills have not been displayed by animals? a. using tools b. forming concepts c. transmitting culture d. using syntax