1. Rhymes result from sound rather than spelling, and words neither have to be spelled the same way _______________ look alike in order to rhyme.
2. The gardenia, about 200 species _______________ to tropical and subtropical countries, was named in honor of eighteenth-century naturalist Alexander Garden.
3. Bioethics is _______________ the moral and social implications of techniques resulting from advances in the biological sciences
4. When _______________ from REM (Rapid Eye Movement) sleep, a state in which brain activity resembles the waking state, they usually report that they have been dreaming.
5. In their designs the Shakers always sought _______________ to a problem, whether it was a rocking chair or a steam engine.
6. Carbohydrates, _______________ of the three principal constituents of food, form the bulk of the average human diet.
7. Eva Gatling directed _______________ in Huntington, New York, from 1962 until 1978.
8. Geometrically, the hyperbolic functions are related to the hyperbola, _______________ the trigonometric functions are related to the circle.
9. United States aviation pioneer Amelia Earhart set _______________ long distance flight records.
10. The brilliance of the Sun’s disk makes observations of the corona and nearby stars _______________ with ordinary telescopes, except during an eclipse.
11. Distantly related to pigs, the great Indian rhinoceros _______________ as the second largest living land animal.
12. Psychologists who study information processing have found _______________ to identify and describe several memory structures and control processes.
13. Not until the 1820s _______________ part of the curriculum of Harvard and Yale universities
14. Perhaps even more important than the accuracy and reliability of a meteorological instrument _______________.
15. Ellis Island in Upper New York Bay was the principal reception center _______________ the United States from 1892 to 1943.