★ Human Body Quiz
Is your brain part of the circulatory system or the system in which blood moves through the body?
A. TRUE
B. FALSE
Select your answer:
Topics:
Diagnostic Tools Skeleton and Muscles Medical Nursing The Teeth Biodiversity Conservation Population Genetics Food and Nutrition Human Circulatory System Hair Evidence Pediatric Cardiology Muscles and Movements Movement Division of Microbiology Eyes Immune ResponseOther quiz:
Reproduction in Human Beings › ViewOccurs on Days 14-28 of the Ovarian Cycle
A. Menstrual Phase
B. Proliferative Phase
C. Secretory Phase
D. Luteal Phase
E. Follicular Phase
Skin Structure, Growth, & Nutrition › View
the pigment produced to protect the skin from the effects of ultraviolet run rays is
A. keratin
B. melanin
C. elastin
D. collagen