Topics: Excretion in Humans Quiz
Urea is carried from the _______ to the _______.
A. stomach, liver
B. liver, kidneys
C. kidneys, stomach
D. kidneys, liver
Select your answer:

Topics:
Bio Cells Macro and Micro Nutrients Microbiology Transport system in Living Things (Human) Immune Cells Faction Physiology Pathology Micro Immunology Cell and Muscle Histology Vascular Introduction to Histology Humanistic and Biological Psychology Pediatric Musculoskeletal Disorders Fluid and Electrolytes Leaves Deaf BlindOther quiz:
Hematology › ViewWhat is one of the functions of platelets in the blood?
A. Transport oxygen
B. Halt blood loss
C. Fight infections
D. Regulate body temperature
HFT Vitamins › View
Which vitamin is know as the sunshine, because when your skin is exposed to sunlight it can make this vitamin from cholestorol?
A. Vitamin A
B. Vitamin B complex
C. Vitamin D