Animals Possess sensory powers that humans lack. Homing pigeons fly with great speed and accuracy when 1)___(e)d with messages to faraway places. How do Pigeons 2)___ themselves in unfamiliar regions? This remains something of a(n) 3)___. The mystery, however, is partly explained by a pigeon's ability to see ultraviolet light, Which reveals the sun's position even through clouds. In addition, pigeons can hear sound waves that have traveled hundreds of miles. These waves 4)___ a pigeon's sense of direction by indicting distant mountains and seas. Pigeons even appear to 5)___ changes in the earth's magnetic field. Bats have impressive 6)___s equally worthy of acclaim. As in tones higher than any human can hear and then locating prey by the returning echoes. Scorpions also 8)____ the night hunter. Tiny leg hairs enable them to feel vibrations in the sand made by a 9)___ insect as far as two feet away. People with knowledge of the pigeon, bat, and scorpion can 10)___ to the fact that such "inventions" as a magnetic compass, radar, and the motions detector are nothing new.
1. dispatch
2. orient
3. enigma
4. enhance
5. discern
6. attribute
7. nocturnal
8. exemplify
9. mobile
10.attest
All are correct.
thanks for helping me, who knew this would be helping people 8 ys after it was posted lol.
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Thank you!! GOD BLESS U!!
1. dispatched
2. orient themselves
3. enigma
4. enhance
5. discern
6. attributes
7. nocturnal
8. exemplify
9. mobile
10. attest
1. To answer the first question, "Homing pigeons fly with great speed and accuracy when ___(e)d with messages to faraway places," we need to know what word should be filled in the blank. From the context, it seems that the word should mean "equipped" or "provided." Therefore, the word that should be filled in the blank is "dispatched."
2. The second question asks how pigeons orient themselves in unfamiliar regions. Again, we need to refer to the context to find the answer. The sentence suggests that pigeons have some way of determining their direction. The most appropriate word to fill in the blank is "orient."
3. The blank in the third question is indicating that the answer is a noun. The sentence mentions that the mystery of how pigeons navigate remains something of a(n) ___. Based on the context, the appropriate word to fill in the blank is "enigma," which means a puzzle or a mystery.
4. The fourth question talks about sound waves that enhance a pigeon's sense of direction. To enhance means to improve or strengthen. Therefore, the correct word to fill in the blank is "enhance."
5. The fifth question asks what pigeons can do with regard to changes in the earth's magnetic field. From the sentence, it is clear that pigeons are able to perceive or detect these changes. The appropriate word to fill in the blank is "discern," which means to recognize or perceive.
6. The sixth question mentions bats and their impressive ___. From the context, it seems that the word in the blank should be something that describes the bats' abilities. The most appropriate word to fill in the blank is "attributes," which means characteristics or qualities.
7. There is no blank in this sentence, but it provides a clue for the next question. The sentence states that bats have impressive nocturnal abilities. Nocturnal refers to animals that are active during the night.
8. The eighth question talks about scorpions and how they exemplify or represent the night hunter. The word that fits in the blank is "exemplify," which means to show or demonstrate.
9. The ninth question mentions the ability of scorpions to feel vibrations in the sand made by a ___. From the context, it can be inferred that the word in the blank should refer to an animal. The most suitable word to fill in the blank is "mobile," which means moving or capable of moving.
10. The final question states that people with knowledge of pigeons, bats, and scorpions can ___ to the fact that certain inventions are not new. Based on the context, the appropriate word to fill in the blank is "attest," which means to provide evidence or proof for something.