Student teams devise a hypothesis to test concerning the effects of caffeine or alcohol on the in vivo or in vitro heart rate.
(Student teams; devise; a hypothesis to test concerning the effects of caffeine or alcohol on the in vivo or in vitro heart rate) (a hypothesis; concerning; the effects of caffeine or alcohol on the in vivo or in vitro heart rate)
Student teams a hypothesis
devise concerning
a hypothesis to test concerning the effects of caffeine or alcohol on the in vivo or in vitro heart rate
the effects of caffeine or alcohol on the in vivo or in vitro heart rate