text: Another reason you shouldn't make kids have a B average is because nobody is perfect all the time. They might have a good A average year and then drop to a C average another year. Then because they couldn't enjoy there favorite activities last time, their grades will go down more because they don't have enough experience to make the team, which will make them feel bad about themselves and not want to try to get there grades up anymore. They don't get there grades up because they don't care about making the team so they don't care anymore. Their only good part of school every day is sports or other activities that they do. That's why it's important to let them join even if there grades are not perfect.How many people do you know that would like to go to the Moon? Many I'm sure, but why would they want to risk their life just to see another planet? Well, the author of "The Challenge of Exploring Venus" has a theory that this exploration is a very worthy pursuit despite its many visible challeneges and dangers.