Bacteria plays important role in an ecosystem because Options: A . &nbsp they act as producers. B . &nbsp they act as decomposers. C . &nbsp they act as consumers. D . &nbsp they act as parasites.

Bacteria plays important role in an ecosystem because

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Question -

Bacteria plays important role in an ecosystem because

Options:

A . they act as producers.

B . they act as decomposers.

C . they act as consumers.

D . they act as parasites.

Answer: Option B
:
B

Microorganisms like bacteria and fungi, act as decomposers as they break down complex organic substances into simpler inorganic substances that go into the soil. These inorganic substances are then recycled by plants.
Decomposers are considered to be of great importance as in their absence, earth would be filled with dead bodies.

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