In Clouds, Ice Crystals Grow at the Expense of ________

question 139

Short Answer

In clouds, ice crystals grow at the expense of ________.

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Definitions:

Neurotransmitters

Neurotransmitters are chemical messengers that transmit signals across a chemical synapse, from one neuron to another target neuron, muscle cell, or gland cell.

Serotonin

A neurotransmitter in the brain involved in regulating mood, appetite, and sleep among other functions.

Acetylcholine

A neurotransmitter involved in many functions including muscle movement, heart rate, memory, and also acts as a neuromodulator in the central and peripheral nervous systems.

Dopamine

A neurotransmitter involved in many brain functions, including reward and motivation, motor control, and the regulation of mood.