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Genetic tagging, or the identification and tracking of individual animals using DNA, is a non-invasive method of conducting research that uses samples from shed hair, feathers, feces, or saliva. ... Genetic tagging approaches are complementary to traditional approaches and add a powerful tool to the ecologists' toolkit.
Explanation:
Well it is true because yes it does.
Answer:
4. Cardiovascular fitness
5. Aerobic activity
6. Sit and Reach
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