The factors that are the same in all experimental groups are_______.
A. Independent variable
B. Dependent variable
C. Controlled variable
D. B and C
Answer: C. Controlled variable
You might also like to view...
The principal job of the human nervous system is to
a. facilitate communication among the body systems. b. store information. c. replace or repair damaged tissues. d. provide for defense against pathogens. e. rid the body of metabolic wastes.
A person's energy requirement per kilogram of body weight is highest during this stage of a person's life.
A. first twelve months of life B. adulthood C. adolescence D. None of these answers is true.
If you eat a meal that is high in sugar, which hormone will stimulate your cells to remove the sugar from your blood?
A) Thyroxine B) Glycogen C) Insulin D) Glucagon E) Glucocorticoids
Which of the following microscopes uses visible light?
a. Scanning electron microscope b. Confocal microscope c. Scanning acoustic microscope d. DIC e. Fluorescence microscope