Which neurotransmitter is responsible for activating feelings of pleasure
a. dopamine
b. serotonin
c. norepinephrine
d. epinephrine

In a paragraph, write a personal physical activity plan using current safety guidelines. your plan should include an approach for assessing your own physical activity level. include supporting details in the form of facts, statistics, or examples.

(hope) unrealistic portrayals of slim bodies can encourage people to lose an unhealthy amount of weight. being underweight or malnourished can lead to a. liver abnormalities b. tendon rupture c. muscle damage d. heart issues

True or false. mucous membranes secrete mucus that traps pathogens.