DNA can make exact copies of itself through replication because the nitrogen bases always pair

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?

Talking listening and reacting non verbally are all part of communicating

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false