How does plate tectonics explain the combination of low-temperature but high-pressure minerals found in a blueschist?

Eons of tectonic activity caused by Earth's plates repeatedly colliding and drifting apart coax deep layers of Earth's crust to the surface revealing high-pressure minerals.

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.