In applying the scientific method, it is important that the observation is _____ and _____
a. accurate, complete
b. simple, repeated
c. interesting, useful
d. noteworthy, expected
a
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Which of the following statements about minerals is FALSE?
a. Minerals are found in bones and teeth. b. Minerals influence fluid balance and distribution. c. There are six minerals known to be essential to human nutrition. d. Minerals are inorganic and do not provide energy. e. Lead is a mineral and an environmental contaminant.
Water expands when it freezes, and the resulting ice crystals pierce the food's cell walls, rupturing them and causing the food to take on an inferior texture.
Answer the following statement true (T) or false (F)
Which food preparation method would most likely retain the most vitamins?
a. boiling food in water and discarding the water b. steaming food in a small amount of water and using the cooking water c. canning d. steaming food in a large amount of water and discarding the water e. drying
All of these foods may cause difficulty for ostomy patients except ______
a. bananas b. popcorn c. coconut d. raisins e. nuts