Select your answer:

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EMS Systems Patho_Genetics Parathyroid Gland Breath Safety and First Aid Disorders of The Joints Humanistic and Biological Psychology History of Psychology Hospital Unit Blood Groups Who am Eye? Ecology & Organisms Dyslexia Public Health and Genetic Disease Inherited & Acquired TraitsOther quiz:
Healthy Lifestyle › ViewWhich of the following is NOT benefit of regular physical activity?
A. Helps to gain weight & increase the chance of heart disease
B. Develops bone strength
C. Develops and improves motor and sport skills
Macromolecules › View
A substance that increases or decreases the rate of a chemical reaction is called a (an)
A. Element
B. Catalyst
C. molecule