3. Many biologists believe that the number of differences between the proteins of different species indicates how long ago the species diverged from common ancestors. Why do these
biologists believe that humans, chimpanzees, and gorillas diverged from a common ancestor
only a few million years ago?

Which direction does the energy flow in this energy pyramid ?

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.

As an asteroid comes close to earth, it's name will change to? apex