Ques:Q: What is pluto now called? Read this paragraph and choose the correct option from the provided answers: If the first three are true but not the fourth, then that object is a dwarf planet . We now call Pluto a dwarf planet. There are other dwarf planets in the solar system. They are Eris, Ceres, Makemake and Haumea. There are many other reasons why Pluto does not fit with the other planets in our solar system. Choices: - asteroid - planet - meteor - dwarf planet A:

Ans:dwarf planet
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Ques:Q: What is the main cause of outdoor air pollution? Read this paragraph and choose the correct option from the provided answers: The main cause of outdoor air pollution is the burning of fossil fuels. Outdoor air pollution causes human health problems, acid rain, and global climate change. Choices: - methane from livestock - aerosol spray - chimneys - burning of fossil fuels A:

Ans:burning of fossil fuels
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Ques:Q: All other forms of life, including plants and animals, are composed of what kind of cells? Read this paragraph and choose the correct option from the provided answers: Choices: - cytoplasmic - synthetic - bacterial - eukaryotic A:

Ans:eukaryotic
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Ques:Q: The cell wall of plants is made up of a complex carbohydrate that is a polymer of what sugar? Read this paragraph and choose the correct option from the provided answers: complex carbohydrate that is a polymer of glucose and that makes up the cell wall of plants. Choices: - sucrose - insulin - fructose - glucose A:

Ans:
glucose
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