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Ultrasonic sound is differentiated by...

Ultrasonic sound is differentiated by

A

Cat

B

Dog

C

Bat

D

Bird

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Ultrasonic Sound**: Ultrasonic sound refers to sound waves that have a frequency higher than the upper limit of human hearing, which is about 20 kHz. Many animals can hear these high-frequency sounds, which are used for communication, navigation, and hunting. 2. **Identifying Animals that Use Ultrasonic Sound**: Among the options provided (cat, dog, bat, and bird), we need to identify which of these animals can perceive or utilize ultrasonic sounds effectively. 3. **Analyzing Each Option**: - **Cat**: Cats can hear sounds up to about 64 kHz, but they do not use echolocation. - **Dog**: Dogs can hear sounds up to about 45 kHz, but they also do not utilize echolocation. - **Bat**: Bats are known for their ability to use echolocation. They emit high-frequency sounds that bounce off objects, allowing them to detect their surroundings and locate prey. - **Bird**: Most birds do not use ultrasonic sounds for navigation or hunting. 4. **Conclusion**: The animal that is most well-known for differentiating ultrasonic sound through echolocation is the bat. Therefore, the correct answer is **bat**. **Final Answer**: The correct answer is **bat** (option C). ---
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