Besides Mars, what other bodies in our solar system are considered the most likely places for the discovery of some form of life? Explain

Europa, Venus, And Proxima B.

Explanation:

Europa is a moon which is known to have a subsurface liquid of water.  Venus can also be inhabited due to it being almost the same size as Earth, and having many common features with earth. Such as; Metal core in the interior of the planet, along with a rocky mantle. Its atmosphere is mainly made up of nitrogen and carbon dioxide. Although humans can't breathe in carbon dioxide, it is a similarity the planets have and I'm sure scientists can make an invention making carbon dioxide into oxygen.  Proxima B can also be inhabited in. It is a newly discovered planet and has many of the same features as Earth. It has water, leafy plants, and is close to a star so the temperature is not extremely hot; neither cold.