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Questions and answers by
Jack_from_9th_grade
Questions (8)
"Are Commercial Honeybees Making Wild Bees Sick?" by Berly McCoy Everyone wants to save the bees. But as populations decline
3 answers
20 views
Match the Indigenous Peoples to their description.(5 points) Put responses in the correct input to answer the question. Select a
1 answer
24 views
Which theory is best supported by the map? (1 point) Responses Early humans first arrived in North America 10,000 years ago.
1 answer
23 views
Which is the cause of the sun's magnetic properties?(1 point) Responses uniform clockwise rotation of charged particles uniform
11 answers
30 views
How have astronomers formed their ideas about the layers of the sun?(1 point) Responses developing mathematical models based
5 answers
23 views
Which words might be the guide words on a dictionary page for adage?(1 point) Responses adapt and administration adapt and
11 answers
25 views
For a planet orbiting the sun, rp is the distance from the sun to the perihelion and ra is the distance from the sun to the
11 answers
25 views
Why was the geocentric model of the solar system accepted by scientists for many years? Select the two correct answers.(1 point)
11 answers
27 views
Answers (24)
What does the suffix -cide mean in the words pesticide and germicide?(1 point) Responses to kill to kill to limit to limit to infect to infect to dislike
Use the article excerpt to answer the question. When deaf viewers watched Nelson Mandela’s memorial last week and realized the sign language interpreter was making gestures that were little more than gibberish, they were outraged. Word of the botched
What is tone as it relates to an informational text?(1 point) Responses the attitude an author shows toward their subject the attitude an author shows toward their subject the use of figurative language to evoke an image in the reader’s mind the use of
What does denotative mean?(1 point) Responses going beyond a literal meaning to suggest meaningful images, insights, or associated ideas going beyond a literal meaning to suggest meaningful images, insights, or associated ideas relating to a clear,
What does connotative mean?(1 point) Responses relating to a clear, specific theme relating to a clear, specific theme having a direct, specific meaning having a direct, specific meaning suggesting a positive or negative meaning of a word apart from its
What characteristic is shared by sunspots, solar flares, and coronal mass ejections? Select the two correct responses.(1 point) Responses They appear as bright spots on the sun's surface. They appear as bright spots on the sun's surface. They are caused by
Which is the origin of the sun’s energy?(1 point) Responses charged particles charged particles burning hydrogen burning hydrogen solar flares solar flares nuclear fusion nuclear fusion
Two astronomers are viewing temperature data from each of the sun's layers, but the layers aren't identified. Describe one way the scientists can use temperature to identify which layer they are studying.(1 point) Responses The highest temperatures are
How have astronomers formed their ideas about the layers of the sun?(1 point) Responses developing mathematical models based only on known data developing mathematical models based only on known data observing all the layers during total solar eclipses
Use the dictionary definition to answer the question. discontent (dis kәn ‘tent) adj. dissatisfied unhappy with the state of things How is the letter o in the second syllable pronounced? (1 point) Responses eh eh uh uh oh oh ah
What does a diacritical mark do? Responses shows how to pronounce words, explains the context for a word, explains the origin of a word, and shows the synonyms of a word
What does a diacritical mark do?(1 point) Responses shows how to pronounce words, explains the context for a word, explains the origin of a word, and shows the synonyms of a word
What does a diacritical mark do?(1 point) Responses shows how to pronounce words shows how to pronounce words explains the context for a word explains the context for a word explains the origin of a word explains the origin of a word shows the synonyms of
If generate means “to produce,” what does regenerate mean?(1 point) Responses to produce too many to produce too many to produce again to produce again to produce the opposite to produce the opposite to produce the most to produce the most
What is a context clue?(1 point) Responses the feeling or impression a word gives readers the feeling or impression a word gives readers a dictionary definition for a word a dictionary definition for a word text near a word that helps clarify its meaning
A satellite orbiting Earth at an orbital radius r has a velocity v. Which represents the velocity if the satellite is moved to an orbital radius of 4r?(1 point) Responses 14v 1 fourth v 2v 2 v 12v 1 half v 4v
Which of these can happen to objects in the solar system that do not have the momentum to maintain a stable orbit around the sun? Select the two correct answers.(1 point) Responses They can spiral into the sun. They can spiral into the sun. They can follow
Which statement summarizes Kepler's First Law of Planetary Motion?(1 point) Responses Planets move fastest while Earth is at perihelion. Planets move fastest while Earth is at perihelion. Planets in the solar system revolve around the sun. Planets in the
Which of the following is the best definition of Newton's theory of universal gravitation?(1 point) Responses Every object attracts every other object in the universe, with a force that increases as the objects' masses increase and the distance between
How does Kepler’s third law compare the periods and orbital radii of two planets within a solar system?(1 point) Responses The cube of the ratio of the periods equals the square of the ratio of the radii. The cube of the ratio of the periods equals the
Where is the sun located on Earth’s elliptical orbit?(1 point) Responses at the center of the two foci at the center of the two foci at the perihelium at the perihelium at the aphelium at the aphelium at a focus
Which statement describes the area swept out by a line between a planet and the sun at equal times as the planet moves along its orbit?(1 point) Responses It changes shape but always remains constant. It changes shape but always remains constant. It
Which statements about geocentric model and heliocentric model are true? Select the two correct answers.(1 point) Responses They both are models of the solar system. They both are models of the solar system. They both show the position of Earth relative to
How did Charles II change trade laws involving the colonies after he was restored to the throne? (1 point) Responses He removed all tariffs. He removed all tariffs. He allowed the colonies to trade with any European country. He allowed the colonies to
