Yeah hannah is right the answer is c
The change in foot shape making the feet wider and longer than the hands and the curvature of the spine also adapted to it
Answer:
chemical composition,cells, tissues,organs,organ systems,organism.
The answer would be Sputnik 1. This was a Russian space probe launched during the Space Race between the Soviet Union and the United States.
Are you asking for DNA or chromosomes or something? You asked for which of the following but then dont give the following
