Which describes an effect of centripetal force?
a. objects move in a circular path
b. objects burn at very high temperatures
c. objects break apart in space
d. objects move in an elliptical path

What enzyme is most important for dna replication and why?

Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal responds by in order to its core temperature?

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased