
★ Properties of Hair and Scalp Quiz
Proper nutrition of proteins, good blood circulation and good hygiene is required for _________
A. Strong amino acid
B. Hair health
C. Low porosity
D. Cortex bonding
Topics:
Chronic Diseases Eye Innate Immunity Skin Muscoskeletal System Gene Cloning Excretion Diabetes Pathophysiology The Digestive System DNA Replication Differentiation and Division of Human Cells PHE Brain Muscle Anatomy Eye and EarOther quiz: Reproduction in Human Beings
What structure protects and cushions the fetus throughout its prenatal development?
A. amniotic sac and fluid
B. placenta
C. umbilical cord
D. vagina