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Home Q & A Board Biology-Related Homework Help Biochemistry
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rjavier1 rjavier1
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12 years ago
A. The accumulation of blood platelets, which cause blood clotting, is triggered by a tear in the lining of the blood vessel.
B. The production of red blood cells, which transport oxygen, is triggered by a low level of oxygen in the blood.
C. During childbirth, the secretion of hormone oxytocin, which intensifies the contractions, is triggered by uterine contractions.
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#1
12 years ago
B. The production of red blood cells, which transport oxygen, is triggered by a low level of oxygen in the blood
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