Given f(x) = -3x2 + 5, what is the range of the function?

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?

According to this food web which of the following would be considered primary consumers

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content