★ Circulatory System Quiz
What does your heart do?
A. pumps blood through your body
B. protects your body
C. helps your exercize
Select your answer:
Topics:
Liveability Body Systems Asexual/Sexual Reproduction Bacterial Growth Consciousness and Sleep Skin Structure and Growth Composition of Blood and Blood Cells Confusion, Dementia, & Alzheimers Disease Digestive and Circulatory System Levels of Organization Antimicrobial Pharmacology Child Growth and Development Asthma Pediatric Cardiology Cardiovascular DiseasesOther quiz:
Biotechnology › ViewWhat is the main purpose of agricultural biotechnology?
A. To study the behavior of plants and animals
B. To alter living organisms to create new species
C. To alter living organisms to make or modify products
D. To alter living organisms to study their genetic makeup
Cosmetology › View
The three main layers of the hair shaft are the .
a. outer, inner, and central
b. cuticle, cortex, and medulla
c. cuticle, inner root, and medulla
d. cortex, medulla, and dermis