Examlex
When a chemical reaction occurs,the total mass of the reactants is equal to the total mass of the products.
Runner's High
A euphoric sensation reported by some individuals after extensive running, attributed to the release of endorphins.
Endorphins
Neurotransmitters produced by the brain that act as natural painkillers and are linked to feelings of pleasure and euphoria.
Learning And Memory
The processes by which we acquire new information (learning) and store that information over time (memory).
Acetylcholine
A neurotransmitter in both the central and peripheral nervous systems that plays a significant role in muscle activation, memory formation, and learning.
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