Of the estimated 7-15 million eukaryotic species that Earth supports, biologists have described and assigned scientific names to about ________ of these species
A) 1 million B) 5 million C) 500,000 D) 3 million E) 1.5 million
Answer: E
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Explain the difference between the standard line and the central line.
What will be an ideal response?
Which of the following is true about the water table?
A) The shape of the water table does not mimic topography. B) Deeper water below the water table must flow in the same direction as near-surface water. C) The water table can slope in opposite directions beneath a hill. D) All of these are correct. E) None of these are correct.
Which of the following is the dominant religion in the Middle East and North Africa?
A) Judaism B) Christianity C) Islam D) Zoroastrianism E) none of the above
Which of these Latin American artist's paintings are known around the world
A. Mario Vargas Llosa B. Derek Walcott C. Frida Kahlo D. Gabriel Garcia Marquez