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Q: When was first complex organisms?
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Which evolved first - organisms with complex body structures or those with simple body structures?

Complex organisms evolved from simple organisms, so simple organisms evolved first.


What are advantages of human beings are complex organisms?

advantages of human beings are complex organisms


Why do complex organisms need specialized cell?

Complex organisms need cells that perform many different functions. Complex organisms are capable of a lot of different things, and that variety needs to be supported on the cellular level. Without them, complex organisms cannot perform different functions.


Why are complex organisms made up of specialized cells?

Complex organisms need cells that perform many different functions. Complex organisms are capable of a lot of different things, and that variety needs to be supported on the cellular level. Without them, complex organisms cannot perform different functions.


What is the name for a complex organisms groups of organisms?

System


Will advanced organisms be the same as complex organismswhy?

The complexity of body design will increase over evolutionary time. This is the process by which new modifications occur in the organisms. So, in this way we can say that advanced organisms will be complex as compared to complex organisms...


Why humans considered complex organisms?

human considered complex organism because there are more than 200 organisms in our body


Why are human considered complex organisms?

human considered complex organism because there are more than 200 organisms in our body


Are arthropods complex or simple organisms?

Arthropods are complex organisms. They are made up of cells, tissues, organs, and organ systems.


Which kingdom consist only of complex multicellular eukaryotic organisms which?

Animalia is the kingdom that consists only of complex multicellular eukaryotic organisms.


What is the difference between simple and complex organisms?

Simple Organism some simple organisms are made of single cell. Others are made of many cells that are similar Complex organisms in complex organisms, cells are organized into tissues, which make up organs. Organs form organ systems.


Does a jellyfish have complex chemistry?

All living organisms have a very complex chemistry.