Answer: The distrubance has a circular motion
Explanation:
Longitudinal wave- disturbance is parallel to the direction of the motion of the wave.
Transverse wave, disturbance is perpendicular to the direction of the motion of the wave.
Surface wave, the particles of the medium undergo circular motion. T
Answer: This was curious, because during so-called REM sleep (rapid eye movement), our muscles are usually paralysed. Researchers realised that inducing a similar state in animals could allow them to probe how they dream.
Explanation:
Jaguar, large birds, snakes and humans
