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5.a species of crabs lives in florida with no natural predatory till human introduced large birds to the area. the crabs in the area are slightly different in appearance with blue crabs . the difference in color is an example of:

A. variation

B. adaptation

C . budding

D. fission​

Sagot :

Answer: A. variation

Explanation: “Shore crabs are often assumed to be dull and green but in fact they can be extremely colourful and every individual can look completely different. “Our study goes part of the way to explaining why shore crabs are so diverse.”