Which research step is first?
a. Obtain informed consent from human subjects.
b. State the hypothesis
c. Submit the research for publication.
d. Design the research.
e. Pose a clear question.
e
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Where does the energy come from that your body uses to keep you alive?
A) It is in the air that you breathe. B) It comes from the foods you eat. C) It is produced from the radiative energy of the Sun on your skin. D) It is created during the time that you rest or sleep. E)It comes from the water you drink.
Which of the following products has been proven to promote weight loss?
A) guar gum B) bitter orange C) chitosan D) None of the answers is correct.
What is your first concern when deciding how to teach?
a. the time you and the students have b. what learning resources are available c. what you are best at d. the needs and abilities of your students
Which of the following cooking methods increases vitamin retention due to reduced cooking time?
a. microwave b. canning c. irradiation d. boiling