The answer would be A because a virus is surrounded in a protein coat
Answer:
Most drugs of abuse--nicotine, cocaine, marijuana, and others--affect the brain's "ventral tegmental area” circuit. This ventral tegmental area is located in the midbrain.
Explanation:
Nicotine is a naturally occurring substance which effect the Working of brain. It triggers the ventral part of the brain which contains dopamine. This substance when released give the feeling of pleasure and joy. The effect of nicotine can be effective till 6 to 7 hours.
Marijuana is also known as Cannabis. Marijuana is a psychoactive drug which can also be used in medicine. But sometimes people also use it for their pleasure.
There is no difference they are both physical activity
Answer:
Teens may use a substance for many reasons. They may do it because:
They want to fit in with friends or certain groups.
They like the way it makes them feel.
They believe it makes them more grown up.
Teens tend to try new things and take risks, so they may take drugs or drink alcohol because it seems exciting.
Teens with family members who have problems with alcohol or other drugs are more likely to have serious substance use problems. Also, teens who feel that they are not connected to or valued by their parents are at greater risk. Teens with poor self-esteem or emotional or mental health problems, such as depression, also are at increased risk.
Explanation:
Hyperbaric Oxygen Therapy is a medical treatment for patients where standard medicine is inadequate. Patients suffering from strokes, cerebral palsy and other diseases where the quality of life is diminished would greatly benefit in this type of treatment. HBOT bombards the body with oxygen, allowing the body to absorb it and replenishes the oxygen and eventually naturally heal it.
