1 carbon dioxide moves from [H] concentration in the blood to a [L] concentration in the lungs/alveoli. 2  oxygen moves from a [H] concentration in the blood to a [L] concentration in the tissues.3  carbon dioxide moves from a [H] concentration in the tissues to a [L] concentration in the blood. carbon dioxide moves from [H] concentration in the blood to a [L] concentration in the lungs/alveoli. 2  oxygen moves from a [H] concentration in the blood to a [L] concentration in the tissues.
The bobcat (Lynx rufus) is equipped with razor-sharp claws, needle-like teeth, and the strength to make good use of these weapons. About the size of a medium-sized dog, male bobcats average 39 inches in length and weigh about 24 pounds, while females are closer to 36 inches in length and 15 pounds in weight. The bobcat is so named because of it's 'bobbed' tails, which are usually 5-6 inches, although tails as long as eighteen inches have been recorded!
Tigers are the largest of the four big cats. They have a body length between 1.4 and 2.8 m (4.5 - 9.25 ft), a shoulder height between 80 and 110 cms (31 - 43 inches), a tail length between 60 and 110 cms (24 - 43 inches) and they weigh between 100 and 300 kgs (220 - 660 lbs).