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.
The geographical feature, made of large treeless areas and tall grass, can be found in the Great Plains of the U.S. is the A) prairies. This ecosystem is b<span>ased on moderate temperature climates with moderate rainfall, and a growth of grasses, herbs, and shrubs, instead of trees, as the dominant vegetation type</span>
el cono sur in English is south cone and that is from the middle all the way down the tip of the continent