★ Human Organs Quiz
The ______________________ is the body system that breaks food down so that it can be used by the body.
A. circulatory system
B. digestive system
C. respiratory system
D. skeletal system
Select your answer:

Topics:
Excretion Speed, Flexibility part of Components of Physical Fitness Injuries in Archery Skin and Derivatives Type of Dementia Skeletal System DNA Replication Muscle Tissue Pancreas Bone Knee Anatomy Degeneration Pathology Forensic Odontology Genetics and Censorship Nail Diseases and DisordersOther quiz:
Neurology › ViewHarper is experiencing muscle weakness and respiratory failure due to minimal to no stimulation of the receptors at the neuromuscular junction site by acetylcholine. What is this condition called?
A. Myasthenic crisis
B. Cholinergic crisis
DNA Structure and Function › View
What is the first step in replication of DNA?
A. unzip the double helix structure
B. unwind the double helix structure
C. rewind the double helix structure
D. duplicate the double helix structure