The North American pronghorn antelope can run almost as fast as a cheetah, but unlike the cheetah, can also sustain speeds of 30-40 mph for miles.The pronghorn is about the size of a large, domestic goat.You would predict the antelope to have a _____ than the goat.

Question

Quizplus · Accepted Answer

The pronghorn's ability to sustain high speeds suggests it has a higher concentration of hemoglobin to efficiently transport oxygen to its muscles during prolonged exertion.

The North American Pronghorn Antelope Can Run Almost as Fast