Metabolic processes depend on which factor listed below A. ice B. atospheric nitrogen C. fresh water D. phosphorus

In a transfer of energy, there is no change in the energy's, what?

No nuclear reactions occur in the interior of a white dwarf. its brilliance comes from stored heat. therefore, the fate of an isolated white dwarf is to slowly lose its stored energy and dim over a long period of time.

Which gives the kinetic energy of a descending yo-yo?

A cliff diver on an alien planet dives off of a 32 meter tall cliff and lands in a sea of hydrochloric acid 1.20 seconds later. Assuming that the extra-terrestrial's initial speed was zero, what is the free fall acceleration of this strange world?

How is our planets giant, thermohaline system of warm and cold water like a massive convection current

Two persons are applying forces on two opposite sides of a moving cart. The cart still moves with the same speed in the same direction. What do you infer about the magnitudes and direction of the forces applied?

SI unit of mass and gravity

What is the difference between porosity and permeability

In the diagram below, the planets' relative distances from the Sun are shown. The sizes of the planets are not drawn to scale.

Should athletes be benched if their grades are too low, or should they be allowed to play anyway?