Which of the Following Reflects the Order in Which Organisms

question 322

Multiple Choice

Which of the following reflects the order in which organisms evolved?

• A) chordates, vertebrates, amphibians, reptiles, mammals
• B) vertebrates, chordates, reptiles, amphibians, mammals
• C) vertebrates, mammals, chordates, reptiles amphibians
• D) chordates, reptiles, amphibians, vertebrates, mammals

---

Definitions:

Selling Price

The amount of money charged for a product or service, determined by factors such as cost, market demand, and competition.

Retail Cost

The total price at which a product is sold to the end consumer, including costs of production, distribution, and a profit margin.

Markup on Selling Price

The amount added to the cost price of goods to cover overhead and profit, calculated as a percentage of the selling price.

Selling Price

The amount at which something is sold, determining how much a buyer pays and a seller receives.