Answer:
Long necks were a random genetic change and resulted in the gradual increase of organisms with long necks.
Thunderstorm a violent short-lived weather disturbance that is almost always associated with lightning thunder dense clouds heavy rain or hail and strong gusty winds
Answer:
In plant cells, osmotic pressure can cause changes in the size of the central vacuole, which shrinks or swells as water moves into or out of the cell.
Explanation:
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Answer:
macroevolution
Evolution that occurs over a long period of time is called macroevolution. It might take place over millions of years. This scale of evolution occurs above the level of the species.