A couple of years ago, my endocrinologist urged me to use Glucerna shakes as part of a 600 calorie a day diet he wanted me to go on. I took one look at the ingredients â 26g carbohydrate â and told him it looks more like the stimulus for a Glucose Tolerance Test than something diabetics should drink.
Sediments are the key!     The Rock cycle is a process whereby all types of rock are formed then eroded and recycled through different depositional processes. Sedim â¦ entary rocks can provide evidence that the rock cycle exists by looking at it under a microscope.
Rock cycle. The rock cycle is a basic concept in geology that describes the time-consuming transitions through geologic time among the three main rock types: sedimentary, metamorphic, and igneous. As the adjacent diagram illustrates, each of the types of rocks is altered or destroyed when it is forced out of its equilibrium conditions. An igneous rock such as basalt may break down and dissolve when exposed to the atmosphere, or melt as it is subducted under a continent. Due to the driving forces of the rock