Select your answer:
Topics:
Hormones Kidney - Loop of Henlé Heart and Blood Vessels Nutrition In Animal Digestive System and Nutrition Vocabulary for Organisms in Ecosystems Molecular Basis of Inheritance Year 7 Nutrition Diabetes Pathophysiology Skeletal System Homeostatic Imbalances Muscle pathophysiology Human Excretory System Human Muscle Body Fluids Musculoskeletal - ClinicalOther quiz:
Skeleton › ViewWhich life process is the skeleton the most important for?
A. Movement
B. Respiration
C. Excretion
D. Nutrition
Biology › View
the heart muscle is enclosed in the ……….. to protect it and facilitate its action
A. His fibers
B. left ventricle
C. right atrium
D. pericardium