The human circulatory system, for instance, is optimized to minimize the work required to pump blood throughout the body.
(The human circulatory system; is optimized; ) (The human circulatory system; to minimize; the work required) (the work; required; to pump blood throughout the body)
The human circulatory system The human circulatory system the work
is optimized to minimize required
the work required
to pump blood throughout the body