What is the process by which oxygen is taken in and carbon dioxide is given out by the human body?
A. Digestion
B. Photosynthesis
C. Excretion
D. Respiration
Select your answer:
Topics:
Respiratory and Urinary Metabolism Cell Reproduction Ear/Eye Medical Terms Carbohydrates and Proteins Nutrition in Animals Anxiety Disorders Physical Respiration in Organisms Vet Terminology Cardiovascular Viruses Cardiovascular Diseases Thrombosis, Emboliya Organization of SystemsOther quiz:
EMS Systems › ViewWhich of the following is NOT a criterion used by the National Highway Traffic Safety Administration (NHTSA) to evaluate an EMS system:
A. regulation and policy
B. resource management or human resources
C. billing and collections
D. education of the public
Immunology › View
A 3-year-old boy has a history of repeated pyogenic (pus-forming) infections. He had normal antibody responses following childhood immunizations and normal recovery from chickenpox and measles. Decreased numbers or functional defects in which of the following cells best explains the cause of his infections?
A. Eosinophils
B. B lymophocytes
C. T lymphocytes
D. Neutrophils