True: Isaac Newton was sitting under an apple tree when he was bonked on the head by a falling piece of fruit, a 17th-century “aha moment” that prompted him to suddenly come up with his law of gravity, A satellite is a moon, planet or machine that orbits a planet or star, There are eight planets in the solar system, The human skeleton of an adult consists of around 206 to 213 bones,, High alkaline fruit, High alkaline fruit, steel is an alloy., poppy seeds contain narcotics, humans can ever directly see a photon, formula calculating force =Change in momentum ÷ time, a girl sprinting has kinetic energy, False: Neil Alden Armstrong was an car driver? , Albert Einstein was a German-born. Is it him made up chemistry theory?, Shark is a mammals. , All snails live in water, Elephant can jump, mettal malleable because They have weak bonds, koalas eat honey like other bears, is it ionizing radiation always be harmful, bats are blind, whales breathe through their mouth, human blood is green in the deep ocean,

Science & Technology

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？