⚖️01
Homeostasis & Feedback
Throw the body off balance. Then watch a negative feedback loop pull it back.
Open →🔬02
Levels of Organization
Zoom out from one atom to a whole person, one level at a time.
Open →🫁03
The 11 Organ Systems
Tap a system and watch its organs light up on the body.
Open →🧭04
Directional Terms
Superior, medial, proximal, deep: see each pair drawn on a body.
Open →✂️05
Body Planes & Sections
Watch the sagittal, frontal, and transverse planes slice through the body.
Open →🫀06
Cavities & Regions
See the body cavities and their linings, plus the 9 regions & 4 quadrants of the belly.
Open →