Imagine you are reading and you find a confusing part or word. If you don’t ask the question to find out you will never know what that meant same goes for scientists
Answer:
Personal Health is important because we need to make sure we are taken care of before we try to care for others, if our health isn't taken care of it will be a challenge to be able to even work or be able to do all your tasks put at hand. If we are healthy then we are able to work and the economy is benefiting from this and so are you by working.
I think it's B. Really hope this helps.:)