Perhaps as bacteria have been around millions of years longer than humans.
There a pro's and Con's to this. Yes to the point that they are single celled organisms so they can easily sit around in a warm, damp and nutritious place (Known as your food recycling bin) and reproduce without a care of anything else. [Parasites are awesome as well as they just live off a host and no nothing... they get their warmth, dampness and food from just living inside of you. But don't keep them as a pet otherwise there is a chance of death] No, as they can't survive if you take one of those things away. And I don't see them creating Bio-domes in the middle of deserts or space stations orbiting the Earth. It depends on how you look at it and under what category you set it. Eg) Can you send them into space on a rock: Yes to Bacteria and No to Humans. Can they adapt to different climates: No to Bacteria and Yes to Humans.
Cyanobacteria, also known as blue-green algae, are ancient bacteria that played a key role in the oxygenation of Earth's atmosphere through photosynthesis. Thermotoga maritima is a thermophilic bacterium that thrives in high-temperature environments, representing a lineage of ancient bacteria that adapted to extreme conditions early in Earth's history.
Bacteria are one of the oldest and most abundant forms of life on Earth. They have adapted to a wide range of environments and play essential roles in various ecosystems. Their diverse metabolic capabilities and genetic diversity contribute to their classification as two of the three domains of life.
Bacteria live in and on animals, humans and plants.
The smallest bacteria on Earth are known as Mycoplasma genitalium, which have a diameter of about 200-300 nanometers. They are known for their lack of a cell wall, making them smaller than other typical bacteria.
dnosaurs, strange reptiles, fish, and bacteria. very vague, sorry
Bacteria CAN live on Earth.
There a pro's and Con's to this. Yes to the point that they are single celled organisms so they can easily sit around in a warm, damp and nutritious place (Known as your food recycling bin) and reproduce without a care of anything else. [Parasites are awesome as well as they just live off a host and no nothing... they get their warmth, dampness and food from just living inside of you. But don't keep them as a pet otherwise there is a chance of death] No, as they can't survive if you take one of those things away. And I don't see them creating Bio-domes in the middle of deserts or space stations orbiting the Earth. It depends on how you look at it and under what category you set it. Eg) Can you send them into space on a rock: Yes to Bacteria and No to Humans. Can they adapt to different climates: No to Bacteria and Yes to Humans.
Cyanobacteria, also known as blue-green algae, are ancient bacteria that played a key role in the oxygenation of Earth's atmosphere through photosynthesis. Thermotoga maritima is a thermophilic bacterium that thrives in high-temperature environments, representing a lineage of ancient bacteria that adapted to extreme conditions early in Earth's history.
According to the Christian creation story, God populated the earth with living beings.
Because they're better adapted to planet Earth than we are.
Yes, bacteria have been on Earth for billions of years and have survived through various periods, including the ice age. Some bacteria are adapted to extreme cold environments and can remain dormant in ice for long periods of time before becoming active again when conditions improve.
about 60 billion people! well by now a bit more than that------------------------------------------------------------------------That's incorrect if I may put it bluntly.There are currently around 7.000.000.000 (7Billion) human beings living on Earth but I believe that was not his/her question.If you mean how many living beings (as in "living organisms") are estimated to inhabit the earth, including bacteria, then the answer is 3 X 10 to the 33rd power (3,000 quintillion, 3X10^33) and around 75% of that is bacteria.IT--
Bacteria are one of the oldest and most abundant forms of life on Earth. They have adapted to a wide range of environments and play essential roles in various ecosystems. Their diverse metabolic capabilities and genetic diversity contribute to their classification as two of the three domains of life.
the amount of bacteria on Earth would have to be at least over 100.
Aliens, as people know, are living beings outside of the Earth. Scientists have not even discovered bacteria outside of the Earth ( as far as I know). So I don't think aliens can breath underwater, maybe in science fiction movies, but not in real life.
Every single organism on this earth has adapted to its environment... that is the beauty of adaptation.