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lisabon 2012 [21]
3 years ago
12

Which substance is used by plants as a source of food?

Biology
2 answers:
Rasek [7]3 years ago
6 0

Answer:

glucose

Explanation:

EDG2020

seraphim [82]3 years ago
3 0

Answer:

Glucose

Explanation:

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The examples of positive feedback loops are as follows:

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<h3>WHAT IS POSITIVE FEEDBACK LOOP:</h3>
  • Positive feedback loop is that in which a change in a given direction causes additional change in that same direction.

  • The contractions during the process of giving birth is an example of positive feedback loop because the contractions further stretch the walls and continues until birthing occurs.

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Therefore, the examples of positive feedback loops are as follows:

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Learn more about positive feedback loops at: brainly.com/question/11312580

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