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The Heartworms That Can Accumulate Within the Hearts of Dogs

question 29

Multiple Choice

The heartworms that can accumulate within the hearts of dogs and other mammals have a pseudocoelom, an alimentary canal, and an outer covering that is occasionally shed. To which phylum does the heartworm belong?


Definitions:

Cross-sectional Survey

A research method involving the collection of data from a population, or a representative subset, at one specific point in time.

Causal Connections

The relationship between causes and effects, where one event is understood to be the result of another.

Existing Theories

Refers to the set of established hypotheses and concepts that seek to explain or interpret aspects of reality.

Causal Connection

A relationship between two events where one event is understood to be a direct result of the other.

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