A, strongly basic. i’m not sure if i’m right but oh well
Answer:
The correct answer is A. dopamine.
Explanation:
Stimulants are believed to work by increasing dopamine levels in the brain. Dopamine is a neurotransmitter associated with motivation, pleasure, attention, and movement. For many people with ADHD, stimulant medications boost concentration and focus while reducing hyperactive and impulsive behaviors.
No they cant be mechanical because then something would have to generate their rays through the inventing of a machine.
Answer:
red blood cells or formed in the red bone marrow of bones
