Lightening and thunder occur at the same time, yet we see the flash of lightening before we hear the clap of thunder. What does this indicate about the speed of light compared with the speed of sound?

Which is a genetic engineering advancement directly related to a career in biotechnology? 1) improving solar energy collection 2) transporting textiles at higher rates 3)creating crop foods that resist insect pests 4)repairing historical sites with quality materials

What is one affect on the australian environment due to the introduction of non-native european rabbits

What is an example of a scientific question that galileo could not have answered with out this new tool?