Answer: A. Jupiter is a gas giant, Venus is a terrestrial planet.
Step-by-step explanation:
Jupiter, which is the largest planet in our solar system, is the a gas giant that is made of mainly Hydrogen and Helium. This means that Jupiter does not have a rocky surface for one to land on.
Venus on the other hand, is a terrestrial planet like 3 other planets in our solar system with the others being Earth, Mercury and Mars. This means that Venus has a rocky surface that one can land on even though Venus is quite hot owning to its close proximity to the sun.