How long does it take for the Earth to go around the Sun once?

Q.

How many Earth years does it take for Mars to go around the Sun?

Q. How long does it take for the Moon to go around Earth?

Q. How many days does it take for the earth to revolve around the sun?

Q. How long does it take for the Earth to complete one revolution around the Sun?

Q. How much time does earth take
(a) to revolve once around the sun
(b) to complete one rotation around its own axis