DocMCQs Educational Banner

_____ can help Bats to fly in the dark.

Question: _____ can help Bats to fly in the dark.
  • A. A. Electromagnetic waves
  • B. B. Ultrasonic waves ✓
  • C. C. Ultra Violet waves
  • D. D. None of these
Correct Answer: B. B. Ultrasonic waves

Related Posts

Leave a Comment

Your email address will not be published. Required fields are marked *

Join Our WhatsApp Channel ×
Scroll to Top