It was a franchise business that became a multinational corporation that provided jobs in the service sector
Periodic changes are the changes occured due to temperature,wind speed,lightening,etc...
deletion
chemical change
physical and biological changes that have occured in the past.
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Insertion?
Darwin considered evolution to be caused due to : 1)small changes/variations that occured 2)these variations were directed specifically towards adapting to the environment(directional) 3)evolution was a slow process De Vries believed that evolution occured by: 1)large changes that occured 2)these changes were mutations and were stochastic or random, not directional 3)evolution occured in fits and starts and was not a slow ongoing process
Chemical
more slave trade with africa. (:
His dick grew 7 inches
Little change, cold war continued.
3. fish