The earth revolves around the sun once every, year, month, we called the movement of earth around the sun :, rotation, revolution, The position of the earth facing the sun has :, daylight, night, The position of the earth facing away the sun has:, night, light, Examples of artifical sound :, dog sound, musical instruments, part of ear has three tiny bones :, middle ear, outer ear, sounds come into our :, inner ear, outer ear, its protect the middle and inner ear:, eardrum, inner ear, Sounds can travel through solid faster than liquid ?, No, Yes, The movement of sounds called:, Vibration, natural sounds, sounds cant travel through gas material ?, Yes, No, inner ear is a tiny tube filled with liquid and hair :, inner ear, middle ear, Example of natural sounds:, boy shouting, teacher voice, A&b, "It results from the Earth's rotation around the Sun.", four seasons, day and night

Science 5th

만든이
인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?