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TOEFL
Change examRead an Academic Passage designed to build passage comprehension, evidence use, and efficient reading decisions.

What you will practice
Topic: Biology · Read an Academic Passage
Passage preview
Peat bogs form where waterlogged conditions slow the decay of plant material. Over time, partially decomposed plants accumulate as peat. In some bogs, cool temperatures, low oxygen, and acidic water also preserve wood, leather, textiles, and human tissue that…
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