The outer planets are very large, making up 99 percent of the mass of the bodies orbiting the sun. true false

True

Explanation:

Mercury, venus, Earth and Mars are inner planets. Jupiter, Saturn, Neptune and Pluto are called as outer planets. Inners planets are small in size and larger planets are larger in size and they are more away from the sun so they are cold in nature. Asteroid belt seperates the inner and outer planets. Jupiter is the largest planet and Mercury is the smaller planet in the solar system. Outer planets are made up of nearly 99 percent of the total bodies orbiting the sun.

True

Explanation:

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