Ney20
contestada

Which two planets are most similar in their composition?

1.Earth and Mars
2.Venus and Saturn
3.Venus and Jupiter
4.Earth and Neptune

Respuesta :

Answer:

1. Earth and Mars

Step-by-step explanation:

Earth, Venus, and Mars all have roughly similar bulk compositions: about one third of their mass consists of iron-nickel or iron-sulfur combinations; two thirds is made of silicates