ambermatlock48
Answered

Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Another name for unicellular organisms that dominated Earth up to the Precambrian time is

A. cyanobacteria.
B. stromatolites.
C. eukaryotes.
D. prokaryotes.

Sagot :

Prokaryotes is the right answer

I believe you're taking Life Science and are in grade 7?

The correct answer is option D

The dominating life form in the Precambrian time were the unicellular organisms. Mostly the organisms were single celled prokaryotes. This is known to us by the help of fossil records.

They were thermophiles in Archaean Domain. The oldest organism that is known is about 3.5 billion years ago.

After the formation of oxygen rich environment many other species came into existence.

Visit us again for up-to-date and reliable answers. We're always ready to assist you with your informational needs. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.