*Question*
Q: What is the tubular passageway through which the embryo or fetus leaves the mother's body during birth? Choices: - cervix - penis - uterus - vagina A:
**Answer**
vagina

*Question*
Q: The conductive cells within the heart establish the heart rate and transmit it through the what? Choices: - meiosis - conduction - neurons - myocardium A:
**Answer**
myocardium

*Question*
Q: Lipids are also know by what name? Choices: - sugars - proteins - acids - fats A:
**Answer**
fats

*Question*
Q: What is the term for the energy of motion, which is exhibited by the speed of an object? Choices: - inertia - mechanical energy - residual energy - kinetic energy A:
**Answer**
kinetic energy