Question

what is the presence of bacteria​

Answer 1

Answer:

Bacteria play important roles in the global ecosystem.

The cycling of nutrients such as carbon, nitrogen, and sulfur is completed by their ceaseless labor. Decomposition is the breakdown of these organisms, and the release of nutrients back into the environment, and is one of the most important roles of the bacteria.

Answer 2

Answer:

YOᑌᖇ ᗩᑎՏᗯᗴᖇ ✔️

The Gram stain is a test used to identify bacteria by the composition of their cell walls, named for Hans Christian Gram, who developed the technique in 1884. The test stains Gram-positive bacteria, or bacteria that do not have an outer membrane.

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