Neatly please

- Heat, Temperature, & Therm 7. The two brightest stars in the constellation Orion are Betelgeuse, a red giant star, and Rigel, a blue giant star. Which one has a LOWER temperature? (a) Betelgeuse, the red star (b) Rigel, the blue star Alridam Alnitak c) They are the same temperature d) It is impossible to know without more info Note: the relationship between color and temperature of a star was discovered by Annie Jump Cannon, an astronomer working at Harvard in the early 1900s) 8. Slamming down on a fire syringe increases the temperature enough to light paper on fire. Where does the energy for that increased temperature come from? (a) Heat added to the gas by friction (b) Work done on the gas by compressing it (c) The internal energy of the paper already was already enough to catch on fire, just needed oxygen (d) Spontaneous combustion