Which of the following is thought to be a protective factor against cardiovascular disease in women?
A. estrogen
B. testosterone
C. silicon
D. progesterone
Ans: B. testosterone
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Which of the following is one of the two components of Parent-Child Interaction Therapy? a. Teaching parents the different methods of childbirth
b. Teaching parents the benefits of social support. c. Helping parents build warm and positive relationships with their children. d. Instructing parents on the benefits of saving for their children's college costs.
Regarding Alzheimer's disease, which of the following statements is FALSE?
a. Scientists have confirmed that a defect on one particular gene accounts for the disease. b. The number of Alzheimer's patients is expected to significantly increase over the next fifty years. c. The available drugs provide only modest benefits in boosting memory functioning in AD patients. d. There currently is no cure for Alzheimer's disease. e. Alzheimer's disease can affect younger people.
As part of the scientific method, scientists form testable predictions that can be observed and measured. These are called
A) theories. B) proofs. C) hypotheses. D) models.
The idea that everybody does this or believes this is a deceptive argument called scare tactics.
Answer the following statement true (T) or false (F)