Which is the closest planet to the sun?

Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.

If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a.true or b.false

Ais a machine that makes work easier when a single force is applied. a simple machine b compound machine c endangered machine d complex machine