What are the 5 mechanisms through which natural selection occurs?

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?

Look at the photo of the leaf. which term best describes this leaf?

Tides that occur during the new and full moons