How Do Ultrasounds and Infrasounds Differ

question 10

Multiple Choice

How do ultrasounds and infrasounds differ?

• A) Humans can hear ultrasounds but not infrasounds.
• B) Humans can hear infrasounds but not ultrasounds.
• C) Infrasounds attenuate more slowly.
• D) Ultrasounds are not used in communication.
• E) Only infrasounds are used to find prey.

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