Four people make observations recorded in the table. Which best describes what all of the observations have in common? They involve nuclear energy. They involve radiant energy. The involve changes in waves. They involve changes in energy. Mark this and return

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 are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Explain the significance of meiosis in sexual reproduction