explain what will happen to a sugar cube when it is placed in a sugar glass of water. bio explain what will happen to a sugar cube when it is placed in a glass of water.
The planting zones, also called hardiness zones, divide the United States, Mexico and Canada into 11 areas. Each of the gardening zones is based on a 10 degree Fahrenheit difference in the average annual minimum temperature. Planting Zones 1 and 2a, the coldest, represent Canada. The United States falls within zones 2 through 10. Hawaii and Mexico are represented by zone 11, the hottest zone.
Plant for Your Zone Plants are classified by the coldest temperature they can endure, using a system developed by the United States Department of Agriculture. Regions of North America have been divided into Zones based on the lowest recorded temperatures, from the coldest, Zone 1, to the warmest, Zone 11.