Biology, 28.07.2019 14:30 cnejcnefjvefven47
In the blood most of the oxygen that will be used in cellular respiration is carried from the lungs to the body tissues in the blood most of the oxygen that will be used in cellular respiration is carried from the lungs to the body tissues as bicarbonate ions (hco3 -) combined with hemoglobin by the trachea water (h2o) dissolved in blood plasma
Answers: 1
Biology, 22.06.2019 10:00
Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?
Answers: 2
Biology, 22.06.2019 19:30
Forensic scientists think they know the identity of a skeleton. what rule should they use to select a relative whose dna could be used to try to confirm the identity?
Answers: 3
In the blood most of the oxygen that will be used in cellular respiration is carried from the lungs...
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