After an initial period of exponential growth, a population will encounter a that will cause the ecponential growth to stop

Which pattern most likely came from a gunshot and which one was produced from a blow on the head? explain your answer?

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere,b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify,d)anaerobic bacteria kept thriving with more oxygen