Suzy and her brother are racing with their new bikes in the neighborhood. Their block is one mile long. Suzy’s average speed is 0.12 mi/s and her brother’s is 0.09 mi/s. Who will reach the end of block first, and how much time ahead of the other will they be?

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

Why does karst topography exist in some geographic location? a. few climates have enough oxygen b. most regions have rock layers other than limestone c. in most regions, the soil is too thin d. the water is too acidic enough in most places

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.