Which of the following resulted from the discovery of microscopic fossils?

The word “entombed” in lime 22 is closest in meaning to

The word “they” in line 22 refers to

What can be inferred from the passage about the fossils mentioned in lines 17-20?

According to the passage, what happened about 400 million years ago?

According to the theory that the author calls “the traditional view,” what was the first form of life to appear on land?

The word “drastic” in line 5 is closest in meaning to

The passage is organized by

D.    giving examples of different kinds of schools  

The passage supports which of the following conclusions?

The phrase “For example,” line 22, introduces a sentence that gives examples of

The word “they” in line 20 refers to

The word “integral” in line 15 is closest in meaning to

The word “bounds” in line 6 is closest in meaning to

What does the author probably mean by using the expression “children interrupt their education to go to school” (lines 2-3)?

The phrase “worth their while” in line 26 is closest in meaning to

The author implies that most limners (line 22)

According to the passage, which of the following contributed to a decline in the

demand for painted portrait?

The relationship between the daguerreotype (line 16) and the painted portrait is

similar to the relationship between the automobile and the