Name an example of wedge. screw. inclined plane. lever. pulley. wheel and axle.
door stop. drill bit. truck loading ramp. nut cracker. crane. door knob.
Answer: I need more info..or is this a cult?
Explanation:
Explanation:
Surgical robots are not operating independently. Yet, what they are doing is increasingly helping surgeons to operate more effectively. Although the current generation of robots are highly specialized machines, they are still controlled by a highly skilled doctor.
Answer:
Animals are kept in zoo for the income of the owners as the people visting there have to give money.Another reason of keeping animals in zoo is to protect them from the bigger animals.
Animals are safe in the zoo as they get proper food there.But they will not get freedom in the zoo.
So, keeping animals in the zoo have some advantages and disadvantages also
