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Although human beings can be attacked by many kinds of animals, man-eaters are those that have incorporated human flesh into their usual diet and actively hunt and kill humans. Most reported cases of man-eaters have involved lions, tigers, leopards, polar bears, and large crocodilians.
Answer: Also called a red blood cell (RBC).
The reason why b vitamins especially important to an athlete is: <span> The B vitamins are directly involved in energy metabolism.
Due to the hard exercise, athletes' body will demand a lot of Calories intake to obtain their energy level. Vitamin b is essential in breaking the substance they get from the food and convert it to energy.</span>
Cigarette Smoking. Over time, the toxins from inhaled cigarette smoke break the thin walls of alveoli, leaving larger, less efficient air sacs. ... In a smoker, this process signals the beginning of emphysema, a form of COPD. The damage from emphysema cannot be reversed.