Noun
A blood protein produced in response to and counteracting a specific antigen
The Earth is a planet if that is what you are asking. It is a planet in our solar system. However compared to the the relative size of other planets in the solar system earth is quite an average size.
It isn't. Earth ranks 5th in size. Jupiter is the largest planet in the solar system.
Mercury
From largest to smallest: Nebula, Solar System, Sun, Jupiter, Earth, Mars, Moon, Pluto, neutron star.
venus
In order of size from largest to smallest. Universe > Galaxy > Solar System > Earth. The Erthis one of nine planets in the solar system. All of which orbit the Sun. The Sun, is star in one of the tails of the (Milky Way) Galaxy. The Galaxy, with one of millions of galaxies in the universe.
I'm not sure what you are asking. Venus is roughly the size of Earth, and its orbit is nearest the Earth's
A planet called Kepler 186f, in the constellation Cygnus, is the same size as the Earth and it is similar to Earth in looking to. Venus is only slightly smaller than Earth and is the closest in size to it in our solar system.
318 times the size of earth (2.5 times the size of the rest of the solar system)
Jupiter is the largest planet in our solar system by both mass and volume. It is about 11 times the diameter of Earth and is much bigger than any other planet in our solar system.
Earth is the third closest planet to the sun.
Earth is the fifth largest of the eight planets of the Solar System