What Are the Four Most Common Chemical Elements in the Human

question 90

Multiple Choice

What are the four most common chemical elements in the human body?

• A)​water,salt,protein,and fat
• B)iron,carbon,oxygen,and potassium
• C)blood,muscle,fat,and bone
• D)collagen,glucosamine,chondroitin,and cartilage
• E)​oxygen,carbon,hydrogen,and nitrogen

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Definitions:

Industry Price

The general price level for goods and services within a specific industry, influenced by market conditions, production costs, and demand.

Long-run Equilibrium

A state in an economy or market where all factors of production and economic agents are fully adjusted to the conditions and thus remain stable over time.

Economic Profit

The financial contrast between aggregate income and total spending, factoring in both specific and vague costs.

Identical Cost Curves

Cost curves that are exactly the same for all firms in a market, usually indicative of perfect competition.