Unlike light, sound energy cannot travel in a _______________
Fill in the blank(s) with the appropriate word(s).
Vacuum
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Spina bifida and other neural tube defects have been correlated with a lack of
a. prenatal vitamins. b. a specific gene on the X chromosome. c. vitamin C, found in citrus fruits and fresh vegetables, in the diet. d. folic acid, a vitamin found in green vegetables and fresh fruit, in the diet.
"Designing an investigation," a science skill, is most closely like which of the following reading skill(s)?
A. Asking questions. B. Investigation possible relationships. C. Following organized procedures. D. All of the above. E. None of the above.
Which terms best describes cognitive development?
A. the development of thinking skills B. the development of muscles C. the development of the brain D. the development of the ability to understand language
Carly is planning her master’s thesis. She is interested in understanding the experiences of a small group of first year elementary school teachers. Which type of research design would be best for her to use?
a. Quantitative b. Qualitative c. Comparison d. Mixed