Which neurotransmitters are most likely in undersupply in someone who is depressed?

Which would prevent a plant from growing

Did you know that a blue wales tongue weighs more than an elephant?

Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.