They both help to keep all of the gas and dust in place and not just float off. it evolved from a solar nebula. stars were created in the solar nebula and they would attract gas and dust and became bigger and bigger.
The obvious answer is a bc it does not use and toxic fuels
The first one is evaporation, condensation, precipitation, and collection. (Hope it helped)
Because it was old and irlt would be more stronger?????
C) water and energy ATP
The end products of respiration.
