<span>Of the physical activities listed , which is the most Vigorous ?
C. playing a game of vollyball
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The lens helps the eye to focus on images.
"The Lens. The lens is composed of transparent, flexible tissue and is located directly behind the iris and the pupil. It is the second part of your eye, after the cornea, that helps to focus light and images on your retina."
Osteomalacia<span>
Hope that helps</span>
Species is a less specific level of classification than domain.
your answer would be A heart attack