Answer D. Because the DNA is different
A person whose body weight is more that 20 percent above the recommended level is categorized as obese.
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<span>Because 3,500 calories equals about 1 pound (0.45 kilogram) of fat, you need to burn 3,500 calories more than you take in to lose 1 pound. So, in general, if you cut 500 calories from your typical diet each day, you'd lose about 1 pound a week (500 calories x 7 days = 3,500 calories).
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Answer:
They can breathe in oxygen.
Explanation:
By letting it flow over there gills it helps them make oxygen.
