Which of these is a possible cause of bipolar disorder?
a. an imbalance in the naturally occurring neurotransmitters in the brain
b. surviving a traumatic event or living in a harmful environment
c. problems in the brain that regulate fear and other emotions
d. living in a culturally diverse community

The statement defines the use of ethics.

Check all that occur during ventricular systole. a. the av valves open to allow blood to enter the ventricles from the atria. b. the av valves open to allow blood to enter the ventricles from the atria. c. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. d. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. e. the semilunar valves open to allow blood to flow into the large arteries. f. the semilunar valves open to allow blood to flow into the large arteries. g. the av valves close to prevent backflow of blood into the atria.

What are ways that tobacco use can affect familyand socity