Answer:
The answers that apply;
Researchers found cosmic microwave background radiation, which is a heat imprint left over from the big bang.
A redshift of light emitted by stars and galaxies indicates the universe is expanding
A primordial form of helium gas was found by the Endeavor space shuttle
Big Bang theory is a theory that endeavors to explain the origin of the universe. It stipulates that the universe exploded from a singularity and continues to expand today
Explanation:
Hope it helps:)
A. Nonnative species that are superior competitors
D. sustainability increases i think
Answer:
BEGINNING VOLUME-10ML
FINAL VOLUME =20ML
THEREFORE,VOLUME OF SOLID=20-10 ML
=10 ML