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Answer:
What sends oxygenated blood back to the heart from the lungs?
Oxygen-rich blood flows from the lungs back into the left atrium (LA), or the left upper chamber of the heart, through four pulmonary veins. Oxygen-rich blood then flows through the mitral valve (MV) into the left ventricle (LV), or the left lower chamber.
Explanation:
Answer: The correct answer is : B) Oxygenated blood from the left ventricle would be sent back to the lungs instead of out to the other tissues of the body
D) Deoxygenated blood would be sent back to body tissues without getting oxygen.
Explanation: Oxygenated blood that does not enter the body turns blue, newborns who take this color are called cyanotic. The basic problems when transposition of the great arteries occurs is that oxygen-rich blood returns to the lungs and oxygen-poor blood is transported to the rest of the body.
Answer:
eqqus
Explanation:
Equus—the genus to which all modern equines, including horses, asses, and zebras, belong—evolved from Pliohippus some 4 million to 4.5 million years ago during the Pliocene. Equus shows even greater development of the spring mechanism in the foot and exhibits straighter and longer cheek teeth
<span>one benefit of cloning for you - none
</span>one benefit of cloning to society - potentially yield higher quality meats, but it's debatable and the ethics are highly charged.
<span>one benefit of cloning to the environment - potentially clone an animal that is resistant to common sicknesses, eats less and produced less CO2.</span>
