COLUMNA 1. Light elements 2. Red super giant 3. Blackhole 4. CNO Cycle 5. Neutron Capture 6. NEBULA 7. Carl Sagan 8. Silicon Fusion 9. Nuclear Fission 10. Star COLUMNB a protostar rises b . stated we are made of star stuff c . neutron added to seed nucleus d. production of star from energy particle e . conversion of Hydrogen into Helium f. iron origin g . hydrogen and helium h huge luminous ball of hot gas ; H & He 1 ^ (st) stage of star life cycle j. area where there's no gravity​