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Alex17521 [72]
4 years ago
10

Why were Wegener’s ideas about Continental Drift consider a theory?

Biology
1 answer:
Olin [163]4 years ago
6 0
He had no proof to back up this theory and was rejected by the scientific community. People only found evidence after he died. Please make me brainliest
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The cell cycle is the life cycle
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an isolated colony on a selective medium is not considered a pure culture because inhibated organizms might be masked by the col
MArishka [77]

An isolated colony on a selective medium is not considered a pure culture because inhibited organisms might be masked by the colonies. This statement is true.

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Since selective media affects the growth of distinct organisms differently, therefore, an isolated colony formed in such type of medium is not considered a pure culture.

To learn more about pure culture here

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1 year ago
Sound is created by our vocal cord due to
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for me Vibration in throat

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When the heart wall increases in size this is called? H_ _ _ _ _ _ _ _ _ _ _
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