1. Sound is energy we can........, see, hear, smell, Sound comes from objects that......., vibrate, sleep, disappear, Big vibrations make a ______ sound, loud, quiet, soft, A tiny bird chirping has a ______ pitch, low, high, loud, Some animals use ______ to find things in the dark., echolocation, sunlight, colors, Sound is made by vibrations?, True, False, Quiet sounds have big vibrations?, True, False, A bear's growl has a low pitch?, True, False, Wolves use howls to communicate?, True, False

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