Two teams studied two types of animals: team A studied predators, while team B studied grazers. They learned a lot from this experience. Which team didn't learn about keystone species?
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Answer: team B

Year 2022 would be an interesting year when three comets would get scientists' attention - Comet A, Comet B, and Comet C. Comet A and C are very faint, but Comet B is very bright. Comet A would enter the inner solar system on February 10, 2022 and leave the inner solar system on February 20, 2022. Comet B would enter the inner solar system on February 18, 2022 and leave the inner solar system on February 26, 2022. Comet C would never enter the inner solar system. Wich comet would be visible to naked eys on February 19, 2022, Comet A or Comet B?
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Answer: Comet B

In school, Jeremy's class has been assigned pen pals on the other side of the planet to write to. Jeremy lives in the United States and has been assigned to a girl named Marge who lives in Australia. Jeremy was told by his teacher that although Jeremy's town is in the winter season, Marge's country is currently experiencing summer. This idea intrigues Jeremy so in his first letter he is going to ask Marge many questions about this subject. Will Marge have more or less time than Jeremy to play in the sun after school?
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Answer:
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