Answer:
unicellular life first
Explanation:
it arose billions of years ago while multicellular life forms around at least 600 million years ago
Answer:A habitat is the place where an organism lives while a niche is that organism's role within that environment.
Explanation:
B.)Ecosystem
A community resides within an ecosystem, a population within a community, and an individual within a population
Answer:
Hi, There!
The minor segment is the region bounded by the chord and the minor arc intercepted by the chord. The major segment is the region bounded by the chord and the major arc intercepted by the chord.
xXxAnimexXx
Have a great day!
B. Krill
I hope this will help you that is the correct answer
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