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Discuss the advantage and disadvantage of the following sexual positions: male superior, female superior, lateral entry, and rear entry.
Synapse
A junction between two nerve cells, where impulses pass by diffusion of a neurotransmitter.
Acetylcholine
A neurotransmitter important for learning, memory, and muscle movement.
Enzyme
A biological molecule that acts as a catalyst, speeding up chemical reactions in the body without being consumed or altered in the process.
Body Fluids
Liquids originating from inside the bodies of living organisms, which include blood, saliva, semen, and sweat, among others.
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