Which source is most likely an authority on the subject? A. Dr. Vale, a pediatrician, discusses electrical circuitry on her home-improvement website.
B. Jonah, an amateur cook, teaches his son how to make the best grilled cheese sandwiches.
C. Susan, an architect, presents her hand-made quilts at the Quilting Society.
D. Dr. Patel, a cardiologist, presents her findings on heart disease.

a high pressure system is a dense air mass that is usually cooler and drier than the surrounding air. a low pressure system is a less dense air mass that is usually wetter and warmer than the surrounding air.

in general, areas that experience high atmospheric pressure also experience fair weather. low pressure systems can cause the formation of clouds and storms. air usually flows from areas of high pressure to areas of low pressure..

2.6 and i can kick good lol