Question

C Fill in the blanks.
1. A....
is something that makes work better, easier, or faster.
2. A. .................. ... is the point on which a lever rests.
3. A......................
is a wheel with an axle around its center to move loads.
4. A......................
.. is used to draw water from the well.
5. A..
... looks like a nail with the ridges or grooves.​

Answer 1

Answer:

1. Mobile phone 2.fulcrum 3.I don't understand

Answer 2

Fill in the blanks:

• A simple machine is something that makes work better, easier, or faster.
• A fulcrum is the point on which a lever rests.
• A wheel and axle is a wheel with an axle around its center to move loads.
• A pulley is used to draw water from the well.
• A screw looks like a nail with the ridges or grooves.