Topics: Circulation and Excretion Quiz
What regulates human respiration rate?
A. oxygen levels
B. carbon monoxide levels
C. carbon dioxide levels
Select your answer:
Topics:
Receptors Tongue and Skin The Nervous System and The Senses CP A&P: Cardiovascular Facial & Dental Injuries Normal Radiographic Anatomy Principle of Health Science Factors Affecting Health The Cardiovascular System OCR A-level Skeletal System Histology, Bone Repair Joints Latin & Greek in Medicine Musculoskeletal Excretion in Humans Heart Life Cycle - BeeOther quiz:
Life Processes › Viewthe human body produces hormones, vitamins, proteins, enzymes, etc. to keep it functioning.
A. Homeostasis
B. Regulation
C. Circulation
D. Metabolism
Food and Nutrition › View
The component of food which help our body fight against infections is
A. Vitamin C
B. Vitamin A
C. Vitamin D
D. Vitamin E