That's more than 275 million stars per day in the observable universe. Stars keep themselves fueled. They fuse elements together to make new elements.Once the star runs out of hydrogen, the helium atoms fuse together to make carbon.
A)incompatible because irreconcilable me something that can not be compatible
The diameter would be 12 Feet
Answer:
B.) In the air, only oxygen is part of the system.
Explanation: