The bat navigates using echolocation. What does echolocation involve? A. Sending out high-pitched sounds and listening for echoes B. Using its sense of smell C. Following the stars D. Looking for landmarks 相关知识点: 试题来源: 解析 A。蝙蝠通过发出高频声音并听回声来导航。
A 答案A 解析 代词指代题。根据文章第一段中的“Echolocation has been gaining popularity recently as a skill that some blind people use to precisely map the surroundings.”并结合画线词所在句可知,此处指无论是盲人还是视力正常的人都能学会回声定位。this指代“Echolocation”。故选A。反馈...
Discover what echolocation is, why it evolved and which animals use it, as well as exactly how bats, dolphins, whales and other animals use echolocation.
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What Does a Plant Sound Like?The article reports Yossi Yovel and his colleagues have developed a computer algorithm that can identify some plant species by their unique sonar echoes. The algorithm is based on echolocation, a process used by bats the find their food. From this algorithm, Yovel...
Echolocation has been gaining popularity recently as a skill that some blind people use to precisely map the surroundings.They can detect trees,buildings or doorways by making a clicking sound with their mouths and listening for the echo. However,research has shown this can be learned by anyone,...
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I have said that the essence of the belief that bats have experience is that there is something that it is like to be a bat. Now we know that most bats (the microchiroptera, to be precise) perceive the external world primarily by sonar, or echolocation, detecting the reflections from obj...
the section of the brain called the visual cortex does not become useless for them. _(5)_ As Underwood said in an interview, "I can hear that wall behind you over there. I can hear right therehe radio, and the fan." Through echol...
"the sound they produce, it's like ear candy. it's uncanny how bright, clear, and consistent it is." but kish says he's all for more devices—and more research. "we know that these signals are critical to the echolocation process. bats use them. whales use them. humans use them. ...