Scale of the Universe

4. helps start a fire (-1.5)
5. molecule made from photosynthesis (-9.1)
6. what is the most abundant element in the universe (-10.1)
8. also known as Luna (6.3)
9. largest animal on Earth (two words)(1.1)
11. name of the North Star (10.6)
13. name of the red dwarf star 12 light-years away from Earth (two words)(8.7)
15. type of light with wavelength of 1 millimeter to 1 meter (-1.9)
17. a type of protist (-3.7)

1. transports oxygen throughout the body (three words) (-5.4)
2. where glucose is reacted with oxygen to form energy (-6.0)
3. name of nebula that looks like a ring (two words)(16.1)
7. name of dwarf planet that has a moon named Dysnomia (6.1)
10. this manmade structure is 330 meters tall (two words)(2.5)
11. the largest moon of Mars (4.2)
12. name of the red supergiant star (12.1)
14. this valley took about 17 million years to form from a river
15. has approximately 130 quadrillion blocks in it (7.8)
16. ice pellets that fall from the sky (-2.3)