Asked by furkhan ahmed on Jul 19, 2024
Verified
The Cambrian period began
A) 720 million years ago.
B) 635 million years ago.
C) 541 million years ago.
D) 252 million years ago.
Cambrian Period
A geological era approximately 541 million years ago, marked by a rapid diversification of life forms and the appearance of many major groups of animals.
- Understand the determinants affecting species diversity and distribution throughout geological ages.
Verified Answer
AJ
Anthony JacksonJul 23, 2024
Final Answer :
C
Explanation :
The Cambrian period began approximately 541 million years ago, marking a significant period in Earth's history where most major groups of animals first appeared in the fossil record.
Learning Objectives
- Understand the determinants affecting species diversity and distribution throughout geological ages.
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