I would say the answer is A
Scarcity is a pervasive condition of human existence. Everyday circumstances of limited resources (money and time) can make individuals experience a sense of scarcity. Scarcity functions like an obstacle to goal pursuit, which intensify the value of goal.
Many stores strategically create perception of scarcity
to motivate consumer behavior (urge to buy). For example, the pricing practice of limiting number of items per person (e.g., two cans of soup per person) can lead to increased sales. The sign implies that the items are in short supply and shoppers should feel some urgency about stocking up. The fear of missing out can have a powerful effect on shoppers. When we see a 50 percent off clearance price tag, that scarcity impulse creates a feeling that you have to seize the deal.
1. The heme of hemoglobin releases the iron. The heme then converted into biliverdin, which is converted into bilirubin.
2. Conjugated bilirubin is excreted as is then part of the bile into the small intestine. Bacteria of the intestine break down the bilirubin.
3. Some bilirubin derivatives converted into which is contribute to the color of feces.
4. Other biliurbin derivatives are reabsorbed from the intestine into the blood. These derivatives are excreted from the kidneys and contribute to the color of urine.
5. The globin chains of hemoglobin are broken down to individual amino acids and are metabolized or used to build new proteins.
6. Blood transports free bilirubin to the liver.
7. Blood transports iron in combination with transferrin to various tissues for storage or to the red bone marrow where it is used in the production of new hemoglobin.
8. Hemoglobin is broken down by macrophages into heme and globin chains.
Random assignment will be useful in he research by Professor Menendez to ensure that each participant has equal chance.
<h3>What is a random assignment?</h3>
A random assignment simply means the use of chance procedure to ensure that everyone has an equal chance of being selected.
Placebo condition is any treatment which has no active properties. It's when people experience a benefit after the administration of an inactive treatment.
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