149. ________ the second most common metal in the Earth’s crust, and it always occurs in combination with other substances.
a. Iron
b. Iron is
c. With iron
d. With iron is
150. In most parts of the globe, the ________ not exceed roughly 31 degrees centigrade.
a. ocean surface
b. ocean has a surface
c. ocean surface does
d. ocean has surfaced
151. ________ which climatologists have determined is the wettest place on Earth not under water is a spot on the island of Kauai.
a. The place
b. It is the place
c. The place is
d. In the place is
- A single protein molecule may being composed of tens of thousands of atoms.
- Less plants grow in the poor taiga soils beneath the trees.
- Vast reserves of oil and gas is located in the Gulf of Mexico.
- Helium is a colorless, odorless, taste element often used to inflate balloons.
- The common was the heart of every New England villages built in the eighteenth century.
- Some of the regulations that bind U.S. institutions allows foreign banks to package loans at hard-to-beat interest rates.
- In angioplasty, a catheter is thread through an artery and guided through the body to the blocked area.
- Animals like frogs have waterproof skin that prevents they from drying out quickly in air, sun, or wind.
- Because of its ability to survive close to human habitations, the Virginia deer has actually increased their range and numbers.
- John D. Rockefeller was the founder of the Standard Oil Company, and he was the richest man in the world at the time of her retirement.
- The aorta arches out of the heart, and then its moves down toward the lower body.
- Global average temperatures are now 6 degrees Celsius warmer than we were 100 years ago.
- During the Civil War, Clara Barton became known as the ‘Angel of the Battlefield’ for hers fearless care of wounded soldiers.
- Our Sun is a medium-size star orbiting near the edge of a collection of stars that our call the Milky Way.
- Francis Scott Key wrote the words to ‘The Star-Spangled Banner’ as they stood alone watching the British bombardment of Fort McHenry.
- Some scallops can open and close theirs valves and swim away rapidly when they are disturbed.
- Pearl S. Buck began her first novel, East Wind, West Wind, in 1925, while her was traveling between the United States and China.
