Topics: Blood and Bones Quiz
What does your bone marrow make?
A. muscles
B. cartilage
C. blood cells
D. germs
Select your answer:
Topics:
Life Processes - Digestion and Respiration Terms for The Skeletal System Muscular The Digestive System Renal 5 Major Food Groups Defence against Infectious Diseases Disease Prevention Hormones Neuron Structure Genetics Human Genetics Nervous System Asexual Reproduction Latin & Greek in MedicineOther quiz:
Biodiversity Conservation › ViewWhat is Conservation?
A. Protection of environment from climate change
B. Protection of organisms and environment from harmful affect of humans
C. Destruction of environments from climate change
D. Destruction of organisms and environment from harmful affect of humans
Science Reproduction › View
In the male system, the organ that releases semen into the vagina is the
A. sperm duct
B. scrotum
C. penis
D. prostate gland