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What important evolutionary step did the Cambrian period bring to organisms?
The Cambrian period was when animals evolved hard exoskeletons, probably in response to pressures from predatory animals.
What important adaptation help protect organisms of the early Cambrian period?
hard body parts
What statement best describes why the Cambrian explosion was important?
because there was an explosion in ecological diversity among animals
What are the eras of the CAMBRIAN?
The Cambrian Period is divided into three eras: the Early Cambrian, Middle Cambrian, and Late Cambrian. These eras refer to different stages or time intervals within the Cambrian Period, which lasted from about 541 to 485 million years ago. Each era is characterized by different geological and biological events, including the diversification of early animal life.
What is the time period era Cambrian where hard shelled fossils appeared?
Pre-cambrian
What important evolutionary step did the Cambrian period bring to organisms?
The Cambrian period was when animals evolved hard exoskeletons, probably in response to pressures from predatory animals.
What important adaptation helped protect organisms of the early Cambrian?
hard body parts
What is the difference between the Cambrian and preCambrian periods?
The difference between The differeence between the Cambrian and Pre-Cambrian is that the Cambrian fossils are ones of hard shell creatures because of thee evolved predators. The difference between Cambrian and Pre-Cambrian is that the Cambrian fossils are ones of hard shell creatures because of the evolved predators.rian fossils Cambrian and Pre-Cambrian is that the Cambrian fossils are ones of hard shell creatures because of the evolved predators.
What important adaptation help protect organisms of the early Cambrian period?
hard body parts
What era did the Ediacaran Fauna Live?
The Ediacarian fauna are from the Cambrian Explosion. The Cambrian Explosion occurred in the Cambrian period. The Cambrian period was part of the Paleozoic era.
What important event in the animal evolution marks the beginning of the Cambrian?
Referred to as the "Cambrian explosion", most major animal groups first appeared in the fossil record beginning about 530 million years ago.
What statement best describes why the Cambrian explosion was important?
because there was an explosion in ecological diversity among animals
What is the Cambrian explosion why is it important to the history of life on earth?
During the Cambrian Explosion. life took a great step forward to a world called life. A great number of organisms were evolving all over the world.
When was Cambrian College created?
Cambrian College was created in 1967.
When was Cambrian Hall created?
Cambrian Hall was created in 1954.
When was Cambrian News created?
Cambrian News was created in 1860.
When did Cambrian Pottery end?
Cambrian Pottery ended in 1870.
