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Did the organisms during the precambrian time have hard body parts?
Wiki User
∙ 11y ago
Nope! They had jelly-like body parts.
Wiki User
∙ 11y ago
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Why are more fossils found in the paleozoic era than in the precambrian era?
During the Precambrian times, life was mostly limited to single celled organisms. Life that was not single cellular didn't have any hard body part (like teeth, bones, shells, etc.) and so they weren't preserved.
What anatomy mean?
The study of the human body in respect to all its parts and their relationships to each other. It can aswell be defined as the scientific study of the structural parts of the human body or living being.
What important adaptation help protect organisms of the early Cambrian period?
hard body parts
What three parts of the body swells during intercourse?
BRAIN
One kind of fossil forms from the body parts of organisms. What is another kind of fossil?
There are four types of fossils that can be found. These are true fossils, mold fossils, trace fossils and cast fossils.
What is meant by term Cambrian explosion?
The Cambrian explosion is an apparently sudden increase in fossils marking the separation between Precambrian rocks and Cambrian rocks. At one time this was believed to mark the beginning of multicellular life, but in fact it only marks the evolution of hard body parts (most of which were made of calcium carbonate). It turns out that there were as many multicellular organisms in the late Precambrian as there were during the Cambrian explosion at the beginning of the Cambrian, but the lack of hard body parts in those organisms made the formation of easy to identify fossils of those organisms much rarer.
Why is Precambrian history more difficult to study than more recent geological history?
no fossils of organisms with hard parts. the few soft body part fossils found rarely fossilize well.
Why are more fossils found in the paleozoic era than in the precambrian era?
During the Precambrian times, life was mostly limited to single celled organisms. Life that was not single cellular didn't have any hard body part (like teeth, bones, shells, etc.) and so they weren't preserved.
What term describes body parts of different organisms that are in similar form?
Which term describes body parts of different organisms that are similar in form?
Are organs organisms?
No , because organs are only body parts of organisms.
When did organisms begin to have hard parts?
There have been organisms from the beginning of time that have had hard parts on their body. This is described in creationism.
The fundamental likeness of body structure in all vertebrates indicates that these organisms probably originate from?
The body structure in all vertebrates indicated that these organisms originated from Precambrian times. This has to due with having a back bone.
What term describes body parts in different organisms?
form?Which
What are two way organisms use nutrients from food?
they use it to build body parts and make cells
What important adaptation helped protect organisms of the early Cambrian?
hard body parts
What body parts does a flamingo use for survival?
All of them. As do all other organisms, including you.
What anatomy mean?
The study of the human body in respect to all its parts and their relationships to each other. It can aswell be defined as the scientific study of the structural parts of the human body or living being.
