White Dwarf:
-has a mass no greater than 1.4MSun
- typically about the size (diameter) of Earth
Neutron Star:
-usually has a very strong magnetic field
-sometimes appears as a pulsar
Black Hole:
-size defined by its Schwarzschild radius
-viewed from afar, time stops at its event horizon,
The evolution of the cellular respiration,which used oxygen to help harvest energy from organic molecules
I would say this animal lives in a snowy environment.
Have a good day! =)
Answer:
The last one is semi-permiable
Explanation: