Select the choice that best completes the following sentence.

Simple machines

reduce the amount of energy needed to do work.
are tools that make work easier.
cannot be combined to make compound machines.
are made up of multiple moving parts.

Question

Select the choice that best completes the following sentence.

Simple machines

    reduce the amount of energy needed to do work.
    are tools that make work easier.
    cannot be combined to make compound machines.
    are made up of multiple moving parts.

anonymous · Answer

plz help me

anonymous · Answer

@Angel_Bear19

anonymous · Answer

@sleepyjess

sleepyjess · Answer

First, what do you think?

anonymous · Answer

moderaters said that u are aload to give a direct answer in science if theres no way to explain it

sleepyjess · Answer

Just a minute

anonymous · Answer

Okay!

sleepyjess · Answer

From shruti, you provide a link that explains the answer

anonymous · Answer

ok jess ima say it might be idk ima take a wild guess B maybe

sleepyjess · Answer

http://www.mikids.com/Smachines.htm

anonymous · Answer

can u help like say if its correct or na thx for link

sleepyjess · Answer

That link will provide you with the answer :)

anonymous · Answer

ok thx

sleepyjess · Answer

No problem :) Also, a lot of times for questions like this, you can just google it. All I did was google simple machines.