1. According to the passage, what color is a polar bear’s skin?
- Answer: b. black
2. The word “prevent” in paragraph 2 is closest in meaning to:
- Answer: a. stop
3. When are male polar bears active?
- Answer: c. all year around
4. According to the passage, why do polar bear cubs grow fast?
- Answer: The mother feeds milk to the babies.
5. The underlined word “their” in the last paragraph refers to:
- Answer: a. female polar bears
