they use simple machines for everything and every where.
Simple machines are much easier to make than complex machines.
some simple machines do need wires and some dont
yes
The two reasons why people use simple machines are because they make things easier to pull and lift.
We use simple machines
You use simple machines to make work (moving things) easier.
they use simple machines for everything and every where.
Simple tasks.
a dog machines
some simple machines do need wires and some dont
Simple machines are much easier to make than complex machines.
Whatsimple and compound machines do astronauts use?
Whatsimple and compound machines do astronauts use?
A car is just an assembly of simple machines with a bunch of computer junk added on.
yes
Simple machines were used quite frequently in ancient history. Simple machines were used as building blocks for the machines that are used today.