Question

4- A huge system of stars is called-----,
5- The Artic circle is located in the------hemisphere​

Answer 1

Explanation:

A huge system of stars is called a galaxy.

The Arctic Circle is the southernmost latitude in the Northern Hemisphere

Answer 2

$\huge {\underline{\pink{answer}}}$

4.galaxy

5.northern hemisphere

hope it helps :)

☆~iTzMagicCrystal777