Do bacterial cells have a cell wall?
Topics:Nail Organ Systems The Human Body Fitness Branches of Microbiology Vitamin Infectious Diseases Tissues Human Anatomy and Physiology - Types of Tissues Epithelial Effects of Exercise on the Musculoskeletal System Life Processes Urinary BMI, Body Composition and Body Types Teeth & Microbes
Other quiz: Human Circulatory System
How does the heart work?
A. It pumps blood first to the lungs, back to the heart and then around the rest of the body.
B. It pumps blood first to the rest of the body, back to the lungs and then to the heart.
C. It pumps blood around the rest of the body, back to the heart and then to the lungs,