A. Plateleta, bone marrow, and carbon dioxide.
B. Plasma and platelets
C. White blood cells, iron, and serum.
D. Red blood cells, calcium, and oxygen.
E. Oxygen, iron, and red blood cells
2007-10-15 05:09:30 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Medicine
E
2007-10-15 05:17:10 · answer #1 · answered by dumplingmuffin 7 · 0⤊ 0⤋
E is the correct answer.
If you stay for a month or longer at higher elevation where the oxygen level is lower, your hemoglobin level rises.
If you lack or iron in your system, your hemoglobin level drops.
Hemoglobin is located inside the red blood cells.
2007-10-15 12:47:48 · answer #2 · answered by Haliman S 4 · 0⤊ 0⤋
I'll pick E..
2007-10-15 12:19:21 · answer #3 · answered by kono yaro 2 · 0⤊ 0⤋
E.
2007-10-15 12:19:46 · answer #4 · answered by J.SWAMY I ఇ జ స్వామి 7 · 0⤊ 0⤋