Lever

A lever is a rigid rod (usually a length of bone) that turns about a pivot (usually a joint). Levers can be used so that a small force can move a much...

Lever

What are levers in baby animals?

How do you explain a lever to a child?What does a lever do?What is lever short answer?What are levers used for Kids?What is a lever for preschool?Wha...

Lever

How does levers work in animals?

What is the function of a lever?What are the 3 examples of levers?What is lever working principle?How do you explain a lever?What is lever short answ...