The graph below shows the expected lifespan of diabetic individuals before and after the discovery of insulin and improvements on the harvesting process.

Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?

How does natural selection change thephenotypes within a population over time?

What is the correct trna sequence that would match the following mrna sequence.gcgaua