Provide one reason to support the creation of a national DNA database and one reason to refuse its creation.

Information can be shared between databases held in different countries to help identify criminals who commit crimes in more than one country. It is easier to travel internationally enabling potential criminals to escape police and conviction. A DNA database may help to keep track of criminals around the world

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Based off the appearance of the peppered moth, its markings would not be advantageous in a lush green ecosystem . this could cause their population to decrease as the camouflage factor would be somewhat useless and make them much more vulnerable to predators .hope this : )