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!
It is this attribute of the muskrat that has given it its name. The size of an average muskrat is around 16 - 24 inches (40 - 60 cm). The size of its tail is almost double its body size and it weighs about 1.5 - 4 lb (0.7 - 1.8 kg).An adult muskrat is just a little longer than the brown rat but it weighs four times the weight of brown rat.t is this attribute of the muskrat that has given it its name. The size of an average muskrat is around 16 - 24 inches (40 - 60 cm). The size of its tail is almost double its body size and it weighs about 1.5 - 4 lb (0.7 - 1.8 kg).