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mihalych1998 [28]
3 years ago
14

The cells of a polar bear came from just one living cell. This cell divided many times. What part of the cell theory explains wh

y this idea is right?
Biology
2 answers:
Anna11 [10]3 years ago
8 0

Answer:

Am so sorry I can't help you I haven't learned that yet

Zinaida [17]3 years ago
3 0

Answer: Cells are made from existing cells

Explanation: The cell theory states that all cells are made from pre-existing cells.

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Dysentery can lead to ________ and/or organ failure if medical attention is not sought in time.
klasskru [66]

Answer:

Option-B

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This severe loss of blood will give rise to another disease called hypovolemic shock is which the heart fails to pump enough blood to the organs due to which the other organs of the body can fail to work properly.  This condition can lead to death.

Thus, Option-B is correct.

4 0
2 years ago
When you do rigorous exercise, the cells of the muscles require more oxygen. Which condition ensures this requirement is met?
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