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<h2>Answer </h2>
Blood is carried by a Superior and Inferior Vena Cava toward the heart
<u>Explanation </u>
Most veins transport deoxygenated blood through the tissues returning to the heart except pulmonary and umbilical vein that transfers oxygenated blood to the heart whereas arteries carry blood away from the blood. The main blood vessels aorta, superior vena cava, and inferior vena cava carry deoxygenated away from the heart to lungs while pulmonary veins carry the oxygenated that is oxygen-rich blood from lungs to the heart.
B. gets nutrients from food
Rivers with regularly floods leaves fertile soil along their banks which is why a civilization will choose to live near there.
<h3>
What is Fertile?</h3>
This is defined as the ability of land to produce crops and vegetation in abundant quantities.
Flooding washes minerals and humus to the bank of rivers which favors growth of plants which is why option D was chosen.
Read more about Flooding here brainly.com/question/134213
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