1) What is this force? a) Squeeze b) Blend c) Stretch 2) What is this force? a) Squeeze b) Blend c) Stretch 3) What is this a) Earth b) Moon c) Force 4) What is this a) Earth b) Moon c) Force 5) What is this force? a) Squeeze b) Blend c) Stretch 6) What is this force? a) Squeeze b) Blend c) Stretch 7) What is this force? a) Squeeze b) Blend c) Stretch 8) What is this action? a) Ringing the doorbell b) Opening a door c) Tug of war d) Kicking a ball 9) What is this action? a) Ringing the doorbell b) Opening a door c) Tug of war d) Kicking a ball 10) What is this action? a) Ringing the doorbell b) Opening a door c) Tug of war d) Kicking a ball 11) What is this action? a) Ringing the doorbell b) Opening a door c) Tug of war d) Kicking a ball 12) What is this action? a) Spin b) Put c) Pour 13) What is this action? a) Spin b) pour c) Put 14) What is this action? a) Spin b) pour c) Put 15) Gravity is a _______________________ force a) Contact b) Non-contact 16) Gravity is a _______________________ force a) Pull b) Push 17) The gravity in the earth is ____________ than the gravity in the moon. a) Stronger b) Weaker 18) Objects with __________________ mass have more gravity. a) less b) more 19) What is this action? a) Ringing the doorbell b) Putting on gloves c) Tug of war d) Kicking a ball 20) Choose the correct answer a) Push b) Pull 21) Choose the correct answer a) Push b) Pull 22) Choose the correct answer a) Push b) Pull 23) Choose the correct answer a) Push b) Pull 24) Choose the correct answer a) Push b) Pull 25) Choose the correct answer a) Push b) Pull

Science 2

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？