During radiatoin what is the most dangerous risk of the treatment

How are the tortoises that darwin observed on the galápagos islands similar to the anoles that losos studied

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?

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.