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fernanda

Public contributions from visitors who posted under the name fernanda.

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Latest questions from fernanda

For each of the following pairs, state which appeared first and provide evidence from the geologic time scale to support your answer. 11. Trees or Mammals?
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For each of the following pairs, state which appeared first and provide evidence from the geologic time scale to support your answer. 10. Insects or Dinosaurs?
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For each of the following pairs, state which appeared first and provide evidence from the geologic time scale to support your answer. 9. Trilobites or sponges?
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For each of the following pairs, state which appeared first and provide evidence from the geologic time scale to support your answer. 8. Bacteria or land plants?
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Miguel Rivera built a nest out of discarded tree branches for the squirrel in his backyard. Modifier Object Subject
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Moana bought a green wig, she wore it to lunch. Correct Run-On
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No matter what Luisa Rivera tries, she can't stop her dog from snoring. Modifier Object Subject
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When it is summer in the Northern Hemisphere, what season is it in the Southern Hemisphere? A. Spring B. Summer C. Autumn D. Winter
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How would seasons be affected if the Earth's axis were not tilted? A. There would not be seasons. B. Winter and summer would be longer. C. Summers would be hotter and winters would be colder. D. Summers would be cooler a...
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Which day has the most sunlight in the United States? A. March 21 B.June 21 C. September 21 D. December 21
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What causes the Earth's seasons? A. rotation of the Earth B. revolution of the Earth around the Sun C. tilt of the Earth's axis D. revolution of the Moon around the Earth
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If a full moon occurred on December 1, when would the next full moon occur? A. December 29 B. December 20 C. December 12 D. December 7
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What would happen if the Earth were to rotate more slowly? A. A day would be shorter. B. A day would be longer. C. A year would be shorter. D. A year would be longer.
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What causes the apparent rising and setting of the Sun ? A. rotation of the Sun B. rotation of the Earth C. revolution of the moon D. revolution of the Earth
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Which of the statements below is correct? A. The Sun rotates around the Earth. B. The Sun revolves around the Earth. C. The Earth rotates around the Sun. D. The Earth revolves around the Sun.
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Which type of optical telescope contains a mirror? A. reflecting telescope B. refracting telescope C. radio telescope D. x ray telescope
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Which type of instrument can be used 24 hours a day and in almost any type of weather? A. reflecting telescope B. radio telescope C. space probe D. spectroscope
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What is the advantage of space based telescopes like the Hubble over Earth based optical telescopes? A. They are not affected by the gravity of the Earth. B. They are more expensive. C: They are much farther away from th...
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Which instrument travels to distant objects that are unsafe for humans to travel to and collects data? A. radio telescope B. reflecting telescope C. space probe D. spectroscope
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What type of device would an astronomer use to observe the different bands of colors of light from distant stars? A. reflecting telescope B. radio telescope C. space probe D. spectroscope
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Which statements describe a spectroscope? (choose 3) A. can also be called a spectrometer B. a doctor uses it to listen to your heartbeat C. splits light into colors like a prism D. helps us discover properties of materi...
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What is one fact about the Hubble Space Telescope? It weighs as much as one elephant It is located in Arizona It rode to space on a shuttle It is not helpful to our space program
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What is the main reason that we place telescopes on satellites in orbit around the Earth instead of building them on the ground? A. To get closer to the objects we are trying to see B. They work better in a vacuum C. To...
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What portion of the electromagnetic spectrum do radio telescopes use? A. radio frequency B. visible light C. ultraviolet light D. gamma rays
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What is the main advantage of the reflecting telescope design? A. optical aberrations B. can see large diameter objects C. improved image quality D. none of the above
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