Topics: The Cardiovascular System OCR A-level Quiz
An increase in the concentration of carbon dioxide in the blood will stimulate what to happen?
A. the muscles to work harder
B. your breathing rate to increase
C. your heart to beat faster ( sympathetic nervous system)
D. your blood pressure to increase
Select your answer:
Topics:
Medicinal use of Microorganisims Muscle Origin, Insertion, and Function Pathology Cells and Organ Systems Common Respiratoty Diseases Cell and Tissue Reproduction Heart and Blood Vessels Properties of the Hair Nursing Vocabulary Circulatory and Nervous System Asexual/Sexual Reproduction Bacterial Resistance and Biotechnology 3M Micropara DermatologyOther quiz:
Health › ViewWhich of the following is not a mineral?
A. Carbohydrate
B. iron
C. calcium
D. potassium
Biology › View
Aa, DD, Bb, yy are all examples of
A. genotypes
B. phenotypes