Which of the following substances is a central nervous system stimulant?
A) caffeine B) creatine C) erythropoietin D) growth hormone
A
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_____ are federally funded food assistance programs
A) Field gleaning programs B) Nonperishable food collection programs C) Head Start and Early Head Start Programs D) America's Second Harvest Programs
A fee for a service is an example of ____
a. direct costs b. intangible commodities c. non-monetary costs d. tangible costs
The majority of studies have concluded that the use of ephedrine and caffeine by athletes is effective in producing a short-term weight loss of 8 to 9 pounds
Indicate whether the statement is true or false
Levels of discourse are generally described as: a. the reasons for writing the text
b. norms, ideas, organization, and grammar. c. the readers to whom the writing is directed. d. styles, lettering, and fonts. e. the characters and settings the writing is about.