Bacteria
Understand the Problem
The question appears to be a simple search query about bacteria. It does not provide specific context or request for information, making it a generic term rather than a structured question.
Answer
Bacteria are small single-celled organisms found everywhere on Earth.
Bacteria are small single-celled organisms found everywhere on Earth, essential for ecosystems, and present in large quantities in the human body.
Answer for screen readers
Bacteria are small single-celled organisms found everywhere on Earth, essential for ecosystems, and present in large quantities in the human body.
More Information
Bacteria are a crucial part of the Earth's ecosystems and play an important role in maintaining health in humans.
Tips
A common mistake is to think of all bacteria as harmful, whereas many are beneficial or neutral to human health.
Sources
- Bacteria - Genome.gov - genome.gov
- Bacteria - National Geographic Society - nationalgeographic.org