Why will scientific models continue to improve

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 the study of genetic disorders such as pku biologists understand normal alleles?

How does photosynthesis show the conservation of mass and energy?