Answer:
unicellular life first
Explanation:
it arose billions of years ago while multicellular life forms around at least 600 million years ago
A. the mitochondria and chloroplasts are much different in structure than bacteria
Answer:
Yes! Here is your answer!
Explanation:
The geologic time scale (GTS) is a system of chronological dating that classifies geological strata (stratigraphy) in time. It is used by geologists, palaeontologists, and other Earth scientists to describe the timing and relationships of events in geologic history.
Became increasingly greek