<span>All of the following patterns were witnessed by Darwin except that species vary within very short spans of time. Charles Darwin put forth a coherent theory of evolution and amassed a great body of evidence in support of this theory. By the 19th Century, a number of natural historians were beginning to think of evolutionary change as an explanation for patterns observed in nature.</span>
Shells are considered biotic because they come from living things. Biotic describes something living or use to be living such as plants and animals. So shells are considered biotic because they come from a living organism.
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The defining feature of a prokaryotic cell is C. Membrane- bound organelles.
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Answer:
Asian continent specifically China and Korea country
Explanation:
The long horned beetle is native to the Asian continent specifically China and Korea country . These long horned beetles are long in size and can be easily identified because of their horns or antennae.
They feed upon the tree barks, branches and trunk and make them hollow or full of cavity. They also feed upon poplars, maples, elms and mulberries
This leads to structural weakening of trees