★ Hospitality Quiz
The mineral calcium helps with
A. Blood clotting
B. Regulating the heart
C. keeping bones strong
D. all of the above
Select your answer:
Topics:
RDA Dental Caries Physical Pharmacy Cartilage Nervous & Endocrine Systems Immune System Properties of the Hair Hazards & Risks Histology: Cell & Epithelial Tissue Human Organ System Enzymes and Metabolic Pathways Biotechnology Muscular System Movements Obstructive Lung Disease Nutrition Lipid Purpose and Function of the Skeletal SystemOther quiz:
Endocrine System › View What structure(s) shown in the picture above the kidneys?
A. Thyroids
B. Adrenal glands
C. Testes
D. Parathyroids
Parts of the Skin › View
New skin cells are formed every _______ weeks.
A. 3
B. 4
C. 2