★ Biology Quiz
Solutions that contain concentrations of H+ ions lower than pure water ___.
A. have pH values below 7
B. are acids
C. are bases
D. all of the above
Select your answer:
Topics:
Enzymes & Metabolism HL Respiratory What is Psychology? Human Muscle Hazards & Risks Macromolecules Child Growth and Development Circulatory System and Nutrition Introduction to Histology Who am Eye? Diseases Communicable or non Communicable Disease Outbreak and Transmission Stroke Pharmacology Knee AnatomyOther quiz:
Unintentional Injuries › ViewHeart attack is when blood flow to the heart is blocked
A. TRUE
B. FALSE
Principle of Health Science › View
What did the primitive humans think caused illness and disease?
A. bugs
B. plants
C. supernatural spirits
D. blood