They could set up a fundraiser, or an awareness campaign in order to inform the public about the disease
A. Depressants because Depressants are drugs that are capable of interfering with the normal functioning of the central nervous system, leading to decreased brain activity. In people who consume depressants symptoms such as: Drowsiness, Lack of attention, Confusion, Dizziness, Slowness to process information, Decreased mobility, etc. Other effects caused by the consumption and abuse of these substances are: Fatigue, Depression, Sleep disorders, Sexual dysfunction, and even memory disorders.
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Speed increases when an axon is encased by a myelin sheath.
Bloodletting is the process of removing some parts of the blood and most commonly done for therapeutic reasons. But when bloodletting that is done by leeches, it is definitely not a good technique as this could bring more harm than good to the person.