Using the histogram showing the number of pets per household, approximate the mean of the frequency distribution. Work must be shown.

Explain what happens at the saturation point when adding salt to water at room temperature.

Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.

2) why do satelites not fall while revolving around the earth?