Answer by JKismyhusbandbae: heroin
Why: Heroin and morphine are related. They are both derived from opium. And known as painkillers.
The arteries in the image appear red because they are carrying oxygenated blood to the body. That is option B.
<h3>What is an artery?</h3>
An artery is known to be vessels that are surrounded by smooth muscles whose major function.is to distribute oxygenated blood from the lungs.
The blood is oxygenated in the lungs and is transported to the heart where it is then pumped to the whole body through the aorta.
Therefore, the arteries in the image appear red because they are carrying oxygenated blood to the body.
Learn more about blood vessels here:
brainly.com/question/25149738
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The pinna is part of the external ear.
A pulmonologist A pulmonologist is a physician who specializes in the respiratory system. From the windpipe to the lungs.
