I think it is A but im not sure
Answer:
false
Explanation:
because direct and indirect costs are the major costs involved in the production of a good or service. While direct costs are easily traced to a product. indirect costs are not.
Answer:
Oxygen-poor blood returns from the body to the heart through the superior vena cava (SVC) and inferior vena cava (IVC), the two main veins that bring blood back to the heart. The oxygen-poor blood enters the right atrium (RA), or the right upper chamber of the heart.
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