The chart shows parts of a human being and a plant, at different levels of organization, Which pair is at the same level of structurat organization?
A) P and w
B) O and 2
CR and Y
D) S and X

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..

b) phosphorus pentoxide

a straight line sloped