Answer:
Without naturally occurring greenhouse gases, Earth's average temperaturewould be near 0°F (or-18°C) instead of the much warmer 59°F (15°C). The concentration of greenhouse gases, especially carbon dioxide and methane, has fluctuated naturallyover geological time scales.
It can tell us that it has one valence electron. A metal (alkali), 1 group/2 period, and a 1+ charge.
Hope this can help u!
The Answer Is A Emergent and Submergent
Did you ever get the answers?
That would be skeletal muscle, which is also a voluntary muscle.
