30.6 • 150 is the same as 4,500 + 90, or 4,590 million kilometers, oddly enough, this isn't one of the options for an answer. Perhaps there was a typo?
The mass extinctions that occurred 250 million years ago and 65 million years ago may have been due to gradual process or Catastrophic events.
Answer:
Ribosomes here is your answer
I don't know becuase you didn't we have to do it again soon to get a new one and I will be there in a yyyyyeueheh min to get there by then
