Topics: Digestive System Quiz
Your food can spend up to this long in the small intestine:
A. 4 minutes
B. 4 hours
C. 4 months
Select your answer:
Topics:
Sexual Reproduction Polio Who am Eye? Food for Thought Homeotic Genes and Cancer Muscle & Nerve Tissue Anatomy Bones Enzymes and Movement of Substances Bone Components of Blood Organization of Systems Dermis Histology of the Ear Skeleton and Muscles Body Structures and Organ SystemsOther quiz:
Anatomy & Physiology: Respiratory › ViewTo increase CO2 levels in the blood, a person should
A. Breathe faster than normal
B. All of the choices are correct
C. Take deeper and longer breaths
D. Hold their breath
Urinary System › View
The sac that holds the urine is known as the ?
A. ureter
B. bladder
C. kidney
D. urethra