D313: Anatomy and Physiology II with Lab

Anatomy and Physiology II with Lab continues the self-paced sequence into the cardiovascular, respiratory, digestive, urinary, reproductive, and lymphatic systems.

What D313 covers

This six-section, four CEU course enables students to develop an understanding of the relationships between the structures and functions of the cardiovascular, respiratory, digestive, urinary, reproductive, and lymphatic systems in the human body. The course involves laboratory activities, simulated dissections, textbook material, models, and diagrams.

Because the course is self-paced, students may move through the material as quickly or slowly as needed, demonstrating proficiency in the four competencies covered in the final assessment. Students with no prior knowledge can expect 40-60 hours on course content.

The D313 performance assessment

Expect a performance assessment requiring you to demonstrate proficiency across the four competencies covered — likely structure-function relationships for the covered organ systems.

Key topics in D313

• Cardiovascular and respiratory systems
• Digestive and urinary systems
• Reproductive and lymphatic systems
• Simulated dissections and lab activities

Writing tips for D313

Follow the task instructions and rubric line by line

WGU performance assessments for D313 are graded against a fixed rubric — every rubric line has to be visibly addressed, usually with a labeled heading that mirrors the rubric language. Skipping a rubric point because it seems minor is the single most common reason a competent submission comes back "Not Yet Competent" for revision.

Because WGU is self-paced, don't let "no deadline pressure" become no submission

There's no weekly due date forcing progress, which means procrastination costs more at WGU than at a traditional term-based school — a stalled task can quietly eat weeks of a term. Treat your own target date for the D313 assessment as a real deadline.

Follow the required lab-report or investigation structure precisely

Science courses like D313 are typically assessed on a specific report structure (hypothesis, method, data, conclusion). Evaluators check whether that structure is followed exactly, not just whether the science content is accurate.

Why students seek help with D313

Students sometimes describe a system's structure without the functional relationship the course specifically requires — the rubric typically wants structure and function connected explicitly.

How GradeEssays helps with D313

Share your organ system and rubric, and your writer will build an explanation genuinely connecting structure to function.

Prerequisites and program context

D313 requires Anatomy and Physiology I with Lab (D312) as a prerequisite.

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