how many bones does the body have, 206, 207, gravity pulls down or up, pulls down, pulls up, what is the fastest conductor, all of them, metal, wood, plastic, 9x8=?, 73, 0, 72, 81, what does friction do?, move, go up, pull down, stop, if an object is not moving, a force can, increase its mass, decrease its mass, make it start moving, change its direction, which tool can be used to measure the distance an object moved?, meterstick, spring scale, watch, compass, if you increase an object's mass you, change its position, chang its direction, decrease its force of gravity, increase its force of gravity, How does air resistance affect the motion of a falling object , it increases the object's speed, it reduces the object's speed, it reverses the object's directon, it has no affect on the object's motion, what is an inherited trait , hair color , to read books, walking, cry.

learn science

만든이
인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

)
자동 저장된 게임을 복구할까요?