In the United States, most states require a minimum 30 minute lunch break if you work at least 5 or 6 consecutive hours. Federal law requires you to receive one paid 15 minute break every 4 hours you work (so if you work a normal 8 hour day, you will get two 15 minute breaks).
Add this question to a group or test by clicking the appropriate button below. Grade 6 Universe Large group of stars, dust, and gas held together by gravity, can be elliptical, spiral, or irregular: Galaxy You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.
The matter between the stars is called the interstellar medium. It is made up of two components--gas and dust--intermixed throughout all of space. Interstellar gas is made up mainly of individual atoms, of average size 10 -10 m (1A) or so. The gas also contains some small molecules, no larger than about 10 -9 m across.