Skill route
Show that carbon dioxide is released during respiration
Skill routes are the cleanest place to connect curriculum structure with future assignment recommendations, public previews, and conversion moments.
Skill context
This route gives the skill a stable home inside the curriculum map.
Respiration releases carbon dioxide
Biology Practicals
Assignment previews for this skill
Skill routes should feel close to action, not just classification.
No public skill-specific assignment preview is available yet.
Next step
Skill pages are where curriculum depth can become assignment discovery.
This route is intentionally compact for now. It creates the stable URL and information structure needed for slice 4 assignment linkage.