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Norma-Jean [14]
3 years ago
10

All organisms within a defined geographic area in relationship with each other in some way or another. This relationship is call

ed...
Biology
1 answer:
andrew11 [14]3 years ago
3 0

Answer:

am ecosystem is where a system is formed by organisms interacting with one another and their physical environment

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Because it has no scientific explanation. As a matter of fact it has no explanation.

The things that black cats cause bad luck are a myth, and do not have any proof or explanation, meaning it cannot be concluded neither as a hypothesis nor scientific.


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The motion of air mass motion is usually based upon the air flow in the upper atmosphere. As the jet stream changes intensity and position, it affects the motion and strength of air masses. Where air masses converge, they form boundaries called "fronts".

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Fronts are identified by change of temperature based upon their motion. With a cold front, a colder air mass is replacing a warmer air mass. A warm front is the opposite affect in that warm air replaces cold air. There is also a stationary front, which, as the name implies, means the boundary between two air masses does not move.

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So, fronts just don't appear at the surface of the earth, they have a vertical structure or slope to them as well. Warm fronts typically have a gentle slope so the air rising along

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The stained Gram-positive bacteria appear _____ under the microscope.
jolli1 [7]
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