1. Of the three major plant groups we discussed, which is most dependent on living in a moist habitat? Why? Which is least dependent? 2. If two species belong to the same order, do they have to belong...

1. Of the three major plant groups we discussed, which is most dependent on living in a moist habitat? Why? Which is least dependent?

2. If two species belong to the same order, do they have to belong to the same class? Do they have to belong to the same genus?