A stapler is used to staple 100 papers, it jams 5 times during the trial. A different brand of stapler performs the same test, it jams 22 times?

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?

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

Which of the following typically characterizes a tropical rainforests