1. This word is short for biological diversity, is the variety of organisms in a given area, the genetic variation within a population, the variety of species in a
community, or the variety of
communities in an ecosystem.

Neurotransmitters are messengers responsible for communication between neurons. they are released from synaptic vesicles and are received by receptors.  the communication is referred to as neurotransmission. the following statement is true about neurotransmitters: a. they're stored in synaptic vesicles in the axon.