Topics: Absorption, Lymphatic System, and Blood Vessels Quiz
Which of the following cells are responsible for fighting diseases?
A. White Blood Cells
B. Red Blood Cells
Select your answer:

Topics:
Cardiovascular Adaptation Refresher Chronic Diseases Human Health Biotechnology: Tools & Techniques Enzymes Cancer & Cell Cycle Bacteria & Disease Tutor Oral Biology Enzymes & Metabolism HL Infectious Diease Body Defense Bacteria & Viruses Blood and Bones Anatomy: Muscle Fats and Coronary Heart DiseaseOther quiz:
The Human Eye › ViewWhich part of the eye is where images are converted to nerve impulses?
A. Retina
B. Cornea
C. Optic Nerve
D. Lens
Musculoskeletal System › View
The skeleton can be divided into which two main parts?
A. Upper and lower skeleton
B. Axial and appendicular skeleton
C. Left and right skeleton
D. Cartilage and bone skeleton