To show the different levels of classification and divide among species, and different organisms on planet Earth. It also creates a universal "language" for scientists around the world when referring to organisms (cougar & puma are the same animals; different name)
Example: The American Alligator and the Chinese Alligator (look it up!) are in the same family and genus, but are not the same species.
They might be deep inside
Answer:
72, because you just multiply by 2
Answer:
it shocks the hearts muscles jolting the heart into working again.
Explanation: