The First Complex Multicellular Life Forms with Appendages, Etc

question 58

Multiple Choice

The first complex multicellular life forms with appendages, etc., appeared on Earth about 0.5 billion years ago during the

• A)Jurassic Period.
• B)Mississippian Period.
• C)Cambrian Period.
• D)Precambrian Period.
• E)Neolithic Period.

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Definitions:

Self-Migration

Self-Migration describes the process by which individuals voluntarily move from one location to another, often for reasons such as employment, education, or personal growth.

Casual

something done without much thought or premeditation, often reflecting a relaxed or informal nature.

Formal

Relating to or involving the outward form or structure of something, often characterized by strict or established conventions or procedures.