Answer:
In general, food takes 24 to 72 hours to move through your digestive tract. The exact time depends on the amount and types of foods you've eaten.
Explanation:
Is there a list of choices ?
Cardiovascular is running and getting your heart rate up. You need to get your heart rate up to maintain a healthy heart rate. If you were never getting your heart rate up how do you expect to be able to stay healthy? You can't because you're not doing any physical activity.
Relying on others... you are making this decision yourself, right?
If thats not the answer, doesn't fit in with other content of assignment, the answer would be trusting your instincts.
Hope this helps!