Topics: Human Excretory System Quiz
What is the main function of the excretory system?
A. to collect and remove wastes from the body
B. to strengthen skeletal muscles
C. to protect the nervous system
D. to bring oxygen to body cells
Select your answer:
Topics:
Fainting and Nosebleed Phlebotomy Blood/Lymphatic/Immune Disability Etiquette & Physical Activities Enzymes and Digestion Healthcare Systems and Insurance Stress and Mental Health Forensics: Blood Infection Detection Skeletal System Homeostatic Imbalances Effects of Exercise on the Musculoskeletal System Digestion and Absorption of Carbohydrates Cardiopulmonary Integumentary and Musculoskeletal Systems Nervous and Endocrine SystemOther quiz:
Infectious Diseases & the WHO › ViewWhat was the biggest source of contamination of fresh drinking water in early civilizations?
A. Animals living close to people
B. Lack of a water source (desert conditions)
C. Wells that are not dug deep enough
D. Aqueducts were not built high enough
Forensic Odontology › View
The exposed top half of the tooth,with a hard mineral covering to protect the tooth, is called the –
A. Cementum
B. Root
C. Pulp
D. Crown