In general relativity, gravitational red shift is caused by

a. the slowing of clocks due to increased gravitational kinetic energy.

b. the slowing of clocks due to increased gravitational potential energy.

c. the slowing of clocks due to lower gravitational kinetic energy.

d. the slowing of clocks due to lower gravitational potential energy.

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?

Which statements about tornadoes are true? check all that apply. (a) about 12,000 tornadoes hit the united states every year. (b) a tornado looks like a funnel. (c) tornadoes are deadly atmospheric storms that cause millions in damages each year. (d) tornadoes can reach wind speeds of more than 300 miles per hour. (e) kansas is the state with the most tornadoes. (f) you will always notice a funnel before a tornado strikes.

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes