Which of these sexual behaviors is the safest example of to avoid std? .
a. having sex with a condom while taking a contraceptive pill.
b. having sex while relying on tubal stertilization or a vasectomy.
c. abstaining from sexual intercourse and from oral sexual contact

Which of these is a sexual stereotype? a) on average, males are taller than females. b) people over the age of 60 are not interested in sex. c) male hormone levels differ from those of females. d) there are more male representatives than female representatives in congress.

Which one is not a part of the base of the cranial cavity? a.scala anterior b.scala media c.scala lateralis d.scala posterior

Control center is it involved in homeostasis