The end of the sun's life will include which event?
A.
a white dwarf cooling into a black dwarf
B.
the core collapsing after a supernova to form a neutron star
C.
a nebula aggregating together to form a protostar
D. a planetary nebula expanding into a red giant

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases

What in scientific term why the salty popcorn causes this thirst