Carbon dioxide (CO2) dissolves poorly in plasma. While it can be carried by hemoglobin, the ability of red blood cells to transport it on hemoglobin is limited. Thus, 70 percent of the CO2 that leaves the body is carried out in a third way. Explain what happens.

Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed a different heights in the same tree. b. three species of birds feed at different heights in the same tree c. zebra and giraffe’s feed on different grassland plants d. cats living in two different homes eat the same brand of cat food.