What is a stationary front? A:when a cold air mass and a warm air mass meet and don't move

B:when a warm air mass doesn't move

C:when a cold air mass remains in place

D:when two cold air masses meet and don't move

Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly

What is the correct trna sequence that would match the following mrna sequence.gcgaua