Answer:
Reduced levels of the neurotransmitters serotonin and norepinephrine may also contribute to the development of ADHD.
Explanation:
Explanation:
population in rural area is higher than the urban area.
B. Testicle, because it secretes hormones
If this is true or false question. It is False.
Answer:
False
Explanation:
When a person faints it's usually temporary & the person can be revived within minutes.Somrone who is unconscious won't respond to attempts to revive him.