Question

what is a bacteria?​

Answer 1

Answer:

Bacteria are a type of biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria have a number of shapes, ranging from spheres to rods and spirals. Bacteria were among the first life forms to appear on Earth, and are present in most of its habitats.

Explanation:

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Answer 2

Answer:

Bacteria ate type of biological cells.They constitute a large domain of prokaryotic microorganisms they are specifically a few mocrometers in length , bacteria have a number of shapes and ranging from spheres to rods and spirals. Bacteria were the first life forms to appear on Earth and is present in most of its habitat.