Answer:
a method used to prevent the spread of diseases
They're called resin identification codes, and they indicate the type of plastic that an item is made from. These numbers alone do not indicate whether a package is recyclable, but can be used in conjunction with instructions from your community to help you know the types of plastics can be recycled where you live.
Answer:
It fills in the extra time that would usual be the transition to the next act in the play. It's a supplement of sorts.
Explanation:
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