Ensuring Exceptional facts

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All fingers except second on each foot have nails. Second finger is very short and "nail-free" because it is used for grooming. Teeth in the lower jaw look like a comb. Together with second finger, they ensure fast and efficient removal of the dirt from the fur.

how ruminants digestive systems are adapted to ensure survival?

What changes took place in jamestown to ensure survival?

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what do airplanes do to ensure survival and comfort?