WONDER #777: Do You Pack Your Lunch?
Question 1 of 3
Which of the following statements about resealable plastic bags is NOT true?
- Resealable plastic bags allow food to stay fresh longer.
- Resealable plastic bags are only for food.
- Many people use resealable plastic bags to store leftovers.
- Resealable plastic bags have a sealing mechanism, like a plastic zipper.
Question 2 of 3
What causes food to break down over time, according to this Wonder?
- Bacteria and other organisms
- Resealable plastic bags
- The refrigeratror
- Plastic zippers
Question 3 of 3
In 1968, Dow Chemical Company began to market its ________________ brand of resealable plastic bags.
Check your answers online at https://www.wonderopolis.org/wonder/do-you-pack-your-lunch.