1 point 10. Approximately how long does it take for an observer on Earth to view a
complete cycle of Moon phases? *
24 hours
1 year
12 hours
1 month

120,630,890

step-by-step explanation:

110+10=120,620+10=630,880+10=890

the ratio of the conjugate base to the acid required to attain the desired ph.

5.6⋅10−^19  j

do you need the explaination?

answer: cellular respiration takes in food and uses it to create atp, a chemical which the cell uses for energy. usually, this process uses oxygen, and is called aerobic respiration. it has four stages known as glycolysis, link reaction, the krebs cycle, and the electron transport chain.