Question

which characteristic do venus and earth share?
o same direction of rotation
o similar size, mass, and density
o slow revolution period around the sun
o atmosphere composed only of carbon dioxide

Explanation:

Venus and Earth are often called sister - planets due to their similar size, mass, and density. Venus rotates in the opposite direction of Earth. Earth has a faster revolution period around the Sun compared to some outer planets and Venus has a longer one. Earth's atmosphere is not composed only of carbon dioxide, and Venus has a thick atmosphere mostly of carbon dioxide but they don't share this as a characteristic since Earth's atmosphere is different.

Answer:

B. similar size, mass, and density