★ Circulatory and Lymphatic System Quiz
The reason we always bleed when we are cut is because:
A. Our arteries are right under our skin
B. Even if the cut didn’t hit a vein, blood will need to come towards it in order to clot the cut closed
C. We have capillaries all over our body
D. The cut just happens to cut a vein every time
Select your answer:
Topics:
Deaf Blind The Brain Our Control Center Vocabulary Injuries in Archery Circulatory System and Nutrition Mycology Pulmonary System Limitation of Senses Microbes and Infectious Disease Absorption, Lymphatic System, and Blood Vessels Skin Structure, Growth & Nutrition Circulatory, Artery, Vein - basics Bacteria Structure Parts of the Brain Respiration in OrganismsOther quiz:
Blood Donation › ViewDonors must fast before giving blood. True/false
A. TRUE
B. FALSE
Special Senses › View
When you cry and your nose runs, what fluid is coming through your nose?
A. Tears
B. Cerebrospinal fluid
C. Aqueous humor
D. Mucus