Biology, 16.03.2020 23:47 apalacios3503
In the lungs, oxygen diffuses into the blood and is loaded onto hemoglobin for transport. In the tissues, oxygen is unloaded from hemoglobin and diffuses from the blood into nearby cells. What drives the diffusion of oxygen?a. concentration of ozone b. blood pH c. body temperature d. partial pressure of oxygen e. partial pressure of carbon dioxide
Answers: 2
Biology, 21.06.2019 19:10, daeshawnc14
What have we learned from fossil evidence about evolution? a) it is an abrupt change. b)the process is observable. c) it takes place during one lifetime only. d)the most complex traits are always selected.
Answers: 2
Biology, 22.06.2019 02:30, melissaschnelting
Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?
Answers: 1
In the lungs, oxygen diffuses into the blood and is loaded onto hemoglobin for transport. In the tis...
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