Many Flatworm Species Are Parasitic

question 199

Multiple Choice

Many flatworm species are parasitic.Which of the following is an adaptation of flatworms that is associated with a parasitic lifestyle?

• A) A highly developed digestive system
• B) A highly branched gastrovascular cavity
• C) An organ system for oxygen transport
• D) Absorption of nutrients through the body surface
• E) Multiple pairs of appendages

---

Definitions:

Distribution Channel

The pathway through which goods or services travel from the producer to the end consumer, possibly involving intermediaries.

Situation Assessment

The process of evaluating the current state of an environment, context, or situation, to inform decision-making and strategic planning.

Value Chain Analysis

A process where a company identifies its primary and support activities that add value to its final product and then analyze these activities to reduce costs or increase differentiation.