Which statement describes an atomic nucleus? O An atomic nucleus is negatively charged,
O An atomic nucleus has no electrical charge,
An atomic nucleus consists of mostly empty space,
O An atomic nucleus contains most of the atom's mass,

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..

32: from largest to smallest, this hierarchy includes eons, eras, periods, epochs, and ages.

33: answer is c

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i think the answer would be reserve.

force tends to be low and long diustance masses are high