Demographic indicators include Select one: a. income b. attitudes c. personality types d. motivation

People need to distract themselves with actitives. they can also find a natural high. an example would be eating alot of meat. that meat can release dopamine to the brain which gives one a natural high feeling.

Don't pollution air circulation. wasting pollutionclean in your surroundings

Small intestine because that is the organ which absorbs nutrients