Answer:
1. Making sure your healthy is good for your body and your mind.
2. Staying safe is a great way to live longer and happier.
3. Having money doesn't mean spending it at one time it's for things you need.
4. Having a great education helps you get better jobs.
5. Time is everything, like being on time for school.
I think the answer is their
D) The discovery that the Universe is expanding was the greatest discovery of the century.