Help!!!'' 10. What is needed to make a lever?
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11. In your own words explain what a simple machine is.
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12. List 4 different simple machines. _
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10.) A sturdy wooden ruler, piece of foam board, or thin piece of wood (we used a 24” piece of basswood, which can be purchased at a craft store)
A large binder clip.
Weights or variety of objects (or small paper cups and pennies to use as weights)
11.) any of the basic mechanical devices for applying a force, such as an inclined plane, wedge, or lever.
12.) Screw.
Wheel and axle.
Lever.
Pulley.

Ifeel like this means that we shouldn't just live for ourselves.also, we should respect others as well as people around us. it reveals that everyone should have equalized freedom, no matter their differences: races, cultures, skin color, etc,. we all deserve the same privileges.

Yes you are cute answer theories to explain the colonization of the new world the last great habitable landmass to be occupied by humans focus on the bering land bridge, or beringia, which emerge by siberia and alaska the last ice age.