Tornadoes form in unusually violent thunderstorms when there is sufficient (1) instability and (2) wind shear present in the lower atmosphere. Instability refers to unusually warm and humid conditions in the lower atmosphere, and possibly cooler than usual conditions in the upper atmosphere.
To power equipment (like defibrillators). To isolate compounds that have potential to be drugs in the early stages of research. To manufacture drugs on a large scale. To produce models on a computer to predict how a drug will behave in the body or under certain conditions.
Cells<span> are the simplest structures to fit all of the characteristics necessary to be </span>considered<span> alive.</span>
A producer (also known as an autotrophic plant) serve as a food source for other organisms within an ecosystem. They have the capability to produce their own food using photosynthesis.
