Which statement is true?
a. Water helps to transport many substances in the body.
b. The majority of the body's water is found in the blood vessels.
c. The bones and teeth contain almost no water.
d. Water does not flow freely across cell membranes.
a
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Efforts to control obesity at the public policy level in the United States are ____
a. in need of improvement b. sufficient c. over-funded d. successful
Water-soluble vitamins:
a. are stored in body tissues to a large extent
b. often result in toxicities among infants and children.
c. dissolve in body fluids but not in cooking water.
d. are easily excreted in the urine.
e. are not damaged by high temperatures or oxygen exposure.
The cyclic release of the hormones _____ governs breast development during puberty
a. prolactin and oxytocin b. progesterone and estrogen c. prolactin and estrogen d. progesterone and oxytocin e. testosterone and progesterone
Muscle strength is the same thing as muscle endurance
Indicate whether the statement is true or false