Question

Can someone check my answers? I'll medal:

Answer 1

Hmm..yes the large area of land characterized by the plant and animal communities are called biomes

Answer 2

A system of stars orbiting a common center of gravity is obviously called a galaxy

Answer 3

The solar system comprises the group of 9 planets and other matter that orbits the sun. i,e from mercury to pluto

Answer 4

The universe constitutes everything in outer space which include stars, planets, and galaxies....and last a planet that sustains life in its biosphere is obviously EARTH :)

Answer 5

so you think 3 is wrong

Answer 6

oh nvm i see you think they are right :)

Answer 7

Nope Everything is correct!