Pulmonary artery carry deoxygenated blood while are there arteries carry oxygenated blood.
pulmonary vein carries oxygenated blood while the other veins carry deoxygenated blood
Answer:
3/16 is your answer.
Explanation:
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The lining of the uterus is shed because an ovum has not been fertilized
Sorry, but I don't want to do your essay. I wish you luck tho :>
Answer:
External factors include physical and chemical signals. Growth factors are proteins that stimulate cell division. – Most mammal cells form a single layer in a culture dish and stop dividing once they touch other cells.
Explanation:
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