In order to maintain a healthy BMI one should exercise up to an hour a day 7 days a week
If you are aware of the expiration dates then you'll know when it has spoiled or how much time you have left.That way you aren't drinking something spoiled or eating something half rotted.
Answer:
<h2>C. Core Sample</h2>
Explanation:
A core sample is a cylindrical section of (usually) a naturally-occurring substance. Most core samples are obtained by drilling with special drills into the substance, such as sediment or rock, with a hollow steel tube, called a core drill. The hole made for the core sample is called the "core hole".
