When the sun reaches the end of
released into space, forming a
life cycle, the expanded part will be
o
a. red giant
o
b. brown dwarf
c. white dwarf
o
o
d. planetary nebula

When the sun reaches the end of  released into space, forming a life cycle, the expanded part will be Planetary nebula.

Explanation:

Planetary nebula formed after when the external layer is shredded due to running out of fuel so that it can burn. This external layer of gas expand into the space, the shape of nebula can often be ring shaped or even a bubble. At the centre of this nebula it has the shinning left over middle part of the star. This star can also be seen. The temperature of the nebula is 100000C. The planetary nebula last for about 10000 years between its formation and the recombination.

there really is life in the deepest part

1. the energy lost to disorder metabolism     -entropy

2. related to or possessing motion potential     -kinetic

3. all of the chemical reactions in an organism required for maintenance of the processes of life entropy     -metabolism

4. possible; ability to go into action or perform work kinetic     -potential

5. the study of energy and its transformations thermodynamics     -thermodynamics