Aquatic animals would be it
answer for this question is A
The correct answer is d. 3.5 billion years.
Prokaryotes were the first forms of life on Earth long before simple multicellular life appeared because of their ability to withstand extreme conditions. It is believed that the first living forms were bacteria combined with archaea in the microbial mat (multi-layered sheet).
Answer:
Binding the rna polymerase to the promoter sequence
I’m pretty sure the answer is c