SCIENCE

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1. Biology

   Which describes the complex carbohydrate cellulose ? A) It’s composed of a complex arrangement of glucose molecules B) it’s composed of a complex arrangement of many kinds of macromolecules C) it’s composed of a complex

2. Science

   What galaxy is the Earth part of? Milky Way The Milky Way can be classified as which type of galaxy? Spiral What is the name of the supercluster in which the local group is located? Virgo Approximately which percent of the

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1. English

   Read the passage from “Burçin’s Galaxy.” Just a few years ago, while earning her Ph.D. at the University of Minnesota, Mutlu-Pakdil and her colleagues discovered PGC 1000174, a galaxy with qualities so rare they’ve never

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   Which type of electromagnetic radiation has more energy than visible light and can pass through the human body? A. X-rays B. radio waves C. ultraviolet light D. microwaves 2. Which information about objects in space can

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   A student creates a chart to describe Earth’s solar system in the Milky Way galaxy. Which statement could be included to accurately describe the solar system as part of the galaxy? (1 point) The solar system is comprised of

1. Science Help Please

   8. Which of these correctly compares the masses of different objects in the universe? A moon has less mass than a star and more mass than the planet it orbits. B A planet has less mass than a galaxy and more mass than the star it

2. science

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   A galaxy is receding away from us with a recession velocity of 100,000 km/s. What is the distance to this galaxy? What is the redshift z of this galaxy?

4. overview of teaching techniques

   which of the following statements is a good technique to use when tutoring a student? (a)''the next problem is easy.you should be able to get it.'' (b)''this next problem is hard,but lets see if you can get it.''(my answer)

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