The oxygen-energy system can extract energy from which of the following source(s)?
a. fat
b. protein
c. glucose
d. both fat and glucose

the answer is not c. glucose

Which is one purpose of creating federal laws and policies for tobacco use? to people stop using tobacco products to implement health events aimed at fighting tobacco use to monitor the trends in tobacco use across demographics to reduce the amount of money spent on tobacco products

Which of the following statements is not true about body composition? a. too much body fat can lead to joint or bone disorders. b. body composition is influenced by numerous factors. c. body composition refers to a person's overall weight. d. lean body mass is the nonfat component of body composition

At lower itching nausea and depression a) dramamine b) heroin c) cocaine d) marijuana