Africa, Australia, etc because they are the oldest ones.
Answer & Explanation:
The earliest and most direct observational evidence of the validity of the theory are the expansion of the universe according to Hubble's law (as indicated by the redshifts of galaxies), discovery and measurement of the cosmic microwave background and the relative abundances of light elements produced by BBN.
Answer:
B is the correct answer. I got it right.
Answer:
Electromagnetic force
Explanation:
It is stronger on the outside and protons repel each other
cylinder v3 with exception of heat