Certain corals release chemicals when they are threatened by seaweed.
These chemicals attract goby fish, which eat or remove the toxic seaweed.
Which of the following best explains why the coral releases the chemicals?
F. It is a form of mutualism that benefits both the goby fish and the coral.
G. They learn the behavior from other corals.
H. Individual corals adopt this behavior because they are attacked.
1. The corals release the chemicals because goby fish are parasites.
Answers: 1
English, 22.06.2019 02:30
Select the correct answer. which of these lines from “the raven” by edgar allan poe to create the dark and gloomy tone of the poem? a. "'tis some visiter entreating entrance at my chamber door— some late visiter entreating entrance at my chamber door; b. once upon a midnight dreary, while i pondered weak and weary, over many a quaint and curious volume of forgotten lore— c. "and so faintly you came tapping, tapping at my chamber door, that i scarce was sure i heard you"—here i opened wide the door— d. bird or beast above the sculptured bust above his chamber door, with such name as "nevermore." hurry
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English, 22.06.2019 02:40
Returning from vietnam, we were indeed given a parade. crowds of screaming people waving signs — not just on one road, one day. no, they were everywhere. every day. on the streets, on the television, on the radio. a hot, angry tangle of shaking fists and ugly words that threatened us like a monster with a hundred heads. our country had chewed us up and spit us out, and now we were being treated as if it were our fault. what is one way the author's use of language contributes to the tone of this passage? a. the use of figurative language creates a feeling of resentment. b. the phrase "hot, angry tangle" is used sarcastically to create irony. c. the word "parade" is used sarcastically to create a lighthearted mood. d. the parallelism draws attention to the confusion of those returning.
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English, 22.06.2019 05:00
How does douglass contrast his childhood on colonel lloyd’s plantation with this arrival on baltimore at the auld’s?
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English, 22.06.2019 09:00
King claudius has resolved to do what (besides send hamlet to england)? what does this reveal about his character?
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Certain corals release chemicals when they are threatened by seaweed.
These chemicals attract goby...
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