E.coli consists of prokaryotic cells. A prokaryotic cell is a single celled organism, generally a bacteria. E. coli is a bacteria that lives in the intestines of people and animals.
Greenhouse gases, such as carbon dioxide (CO2), trap heat from the Sun. This causes the Earth's climate to grow warmer, resulting in "global warming".
Answer:
group of interacting populations in a defined place and the nonliving factors that affect them
Explanation:
An ecosystem is a group of interacting populations in a defined place and the nonliving factors that affect them.
An ecosystem can also be a natural unit composed of living and nonliving components whose interactions result in a stable self-supporting system. Ecosystems are generally categorized as either aquatic or terrestrial.