Which of the following is an example of an observation? A. Dogs like bones.
B. Earthquakes are bad.
C. Sunsets are pretty.
D. Plant growth increases in the spring.

Size and shape of continents

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.