True :) answers although may vary depending
Answer:
Concrete operational stage starts at age seven and continues to age 11
(7-11).
This stage is characterized by logical thought.
An important development during this stage is mastery of the concept of conservation as well the ability to reason logically.
Children have learned that pouring liquid from a tall, narrow glass into a shallow dish doesn't reduce the amount of fluid.
During this stage , a child's thought starts to grasp the concept of time , space and numbers. The child starts using categories and principles.
Club Drugs (LSD) (Ecstasy)
Cause Rapid Heartbeat which can lead to death and are often used in crowded hot places causing rapid dehydration which can also lead to death
Bath Salts is a Hallucinogen
this causes the user to "see" things that aren't there and is extreme casess they will mutilate their own bodies to get rid of these "things" it also cause rapid heart beat leading to major heart problems<span />
Answer:
Below.
Explanation:
Air pollutants.
Allergies.
Chronic sinusitis.
Lack of pertussis immunization.
Malnutrition (particularly in children)
Exposure to chemicals, fumes, and dust.
Smoke inhalation.
Everything, DNA is the biggest part and role of your body without DNA you wouldn't be alive today.