If caught outside in a thunderstorm, find a low spot away from trees, fences, and poles. If your skin tingles and hair stands on end, lightning is about to strike. Crouch down immediately, balancing on the balls of your feet, placing hands on knees with head between them.
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Malleus, incus, and stapes, respectively, and collectively, as "middle ear ossicles<span>".</span>
Answer = A
Without reproduction humans would basically become extinct
