+68 The population of bacteria in a petri dish doubles every 40 seconds. The population of the bacteria is initially 400 organisms.
What unit is most appropriate for the time at which the number of bacteria is 300?
Will this be considered bacteria per second or just in seconds
+30 How are the reasons for moving you listed in your "Travel Journal" similar to or different from people in ancient history?
How did migration lead to the population of the world?
What are the benefits of living in a permanent settlement vs. a nomadic settlement? Include at least three benefits.
can you ansewer this in complete sentence?
