Its not a question. It's a statement.
3). he had explored the world
4). Because they r all they need
A slow change such as continents moving will create differences in ecosystems. This is also the same effect caused by a rapid change such a meteorite striking earth. These two phenomena will create diversity and different living conditions. The slow change however, will give organisms time to adopt giving them a good chance of survival unlike a rapid change which will give most, if not all, organisms little chance to survive.
D because I would rather have both partners depend on each other for support than someone who is impatient or just is too focused on themdelbed to care about me.
Erm.... when you are officially accepted into the college.