Planaria Feed by

question 26

Multiple Choice

Planaria feed by

• A)attaching with a sucker(s)and extracting blood.
• B)tearing and sucking food particles via a muscular pharynx.
• C)slurping food particles through a mouth and excreting waste via an anus.
• D)soaking all nutrients from the environment through its thin epidermal surface.
• E)grabbing food with tentacles and pulling them into a ventrally located mouth.

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Definitions:

Cost-volume-profit Analysis

A financial approach that identifies how variations in expenses and production volume impact a business's operating profit and total earnings.

Selling Prices

The amount of money charged to a customer for a product or service, often influenced by cost, demand, and market competition.

Break-even Point

The point at which total revenue equals total costs and expenses, meaning the business makes neither a profit nor a loss.

Margin of Safety

The difference between actual or expected sales and the sales level at which the business incurs no profit or loss.