Why are the surface temperature on the moon more extreme than the surface temperature on earth

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.