2,000,000
Scientists use a combination of fossil evidence, geological layers, and molecular dating techniques to estimate when different kinds of organisms first appeared on Earth. The fossil record provides insights into the past diversity of life, while molecular dating helps establish evolutionary timelines based on genetic differences among living organisms.
Scientists have identified more than a million kinds of unicellular organisms, ranging from bacteria to protists. These organisms play important roles in various ecosystems, from nutrient cycling to disease transmission. Their abundance and diversity make them a key focus of research in microbiology and ecology.
Scientists have identified and named around 1.7 million species of organisms, but it is estimated that there may be anywhere from 8.7 million to over 1 trillion total species on Earth.
autotroph is a type of organism in an ecosystem, but what is the name to categorize all organisms.
Scientists use a variety of characteristics to classify living things, including genetic information, physical features, habitat, behavior, and biochemical traits. These characteristics help scientists group organisms into different categories based on their similarities and differences, ultimately creating a systematic way to understand and organize the diversity of life on Earth.
Choroplast
one
you guys are idiots
About Mostly Every kinds, and different kinds. Not sure execatly how many though. Hope this helps. Maz!
pewp is why
as new evidence and more kinds of organism are discovered
James Green discovered them cos he watched them on a cartoon.
youir mom
An ecosystem that has many different kinds of organisms shows efficient biodiversity. Terrestrial biodiversity tends to be highest at the equator.
Scientists use a combination of fossil evidence, geological layers, and molecular dating techniques to estimate when different kinds of organisms first appeared on Earth. The fossil record provides insights into the past diversity of life, while molecular dating helps establish evolutionary timelines based on genetic differences among living organisms.
Scientists have identified more than a million kinds of unicellular organisms, ranging from bacteria to protists. These organisms play important roles in various ecosystems, from nutrient cycling to disease transmission. Their abundance and diversity make them a key focus of research in microbiology and ecology.
Scientists have identified and named around 1.7 million species of organisms, but it is estimated that there may be anywhere from 8.7 million to over 1 trillion total species on Earth.