Select the pair of bodies which are most alike in composition and size
A. Earth and Venus
B. Meteor and comet
C earth and Neptune
D. Asteroid and comet

Option A. Earth and Venus are the pair of bodies which are most alike in composition and size.

Explanation:

Earth and Venus are the pair of bodies which are most alike in composition and size.

Earth and Venus both the planets are very nearby.They are almost alike in comparison to size and mass and are made up of same material central iron core and rocky mantle. Venus also rotates backward in similar to Earth.

Venus is roughly the same size as Earth i.e.,3,760 miles (6,052 kilometers), just slightly smaller. From an average distance of 67 million miles (108 million kilometers), Venus is 0.7 astronomical units away from the Sun.

the answer is b & c i believe : )

increased stability in the completion of fluorine's outer shell.