Question

What is Bacteria?
(Small Answer)​

Answer 1

Answer:

Bacteria are microscopic, single-celled organisms that thrive in diverse environments.

Explanation:

Answer 2

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.

ADDITIONAL INFORMATION:-

• Single-Celled. Perhaps the most straightforward characteristic of bacteria is their existence as single-celled organisms
• Bacteria, also called germs, are microscopic organisms not visible with the naked eye. ... Bacteria are single-celled, or simple, organisms. Though small, bacteria are powerful and complex, and they can survive in extreme conditions.
• There are four common forms of bacteria-coccus,bacillus,spirillum and vibrio.