A condition in which bones become weak and brittle.
Airflow
The purpose of poking holes in the plastic bag is to allow airflow to occur in the bag. The purpose of the air is to keep the vegetable or fruit fresh longer.
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Answer: When preparing food, it is especially important to keep the temperature out of the danger zone because bacteria can grow rapidly in this temperature range.
Answer:
Warming up before exercising has your cardiovascular system ready for physical activity by increasing blood supply to your muscles and boosting your body temperature. It can prevent you from having cramps on some parts of your body or prevent hurting yourself or in this case your muscles.
Explanation:
Hope this helped, that's what i got out of my lifetime wellness class.