What are food contaminants? harmful substances unintentionally added to food

chemicals from natural sources

can be formed during processing

all of the above

What is the difference in the phisical activity requirements for achieving healt benefits and performance?

Hepatitis b and hiv/aids are two serious infections that can be transmitted by a. breastfeeding and contact with blood. b. sharing food and sharing drinks. c. transmission by air, water, and shared bodily fluids. d. skin contact, contact with urine, and sharing clothing.

Weight management is one benefit of participating in sports which sentance is true regarding weight management