Which two processes are responsible for water's transfer of energy in the atmosphere and hydrosphere

a. evaporation and run off

b. condensation and evaporation

c. precipitation and evaporation

d. run off and condensation

Assume similar data for the motion of the blood in your aorta. estimate how many beats of the heart it will take the blood to get from your heart to your brain. (assume that the distance from your heart to your brain is 30 cm)

Explain why electric current cannot exist if a current doesn't have a voltage source.

Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive