In our culture, some families are not open in discussing about human sexuality or sex education. Do you think using formal terminology in describing sexual anatomy is better than using informal words? Why?

Explain one cultural view of relationships

Which statement is true about common childhood infectious disease? a. children should always be given antibiotics to treat an infectious illness. b. frequency of infectious illnesses usually increases as children grow older. c. having a minor infectious illness weakens a child's immune system. d. infectious illnesses are usually mild and require no medication.

The first step in treating water from a river or lake is usually