01 / BiologyOriginal collection open
BIO
Biology
Your existing biology mountain: 19 chapters, 131 notes, and all your saved progress.
Knowledge MountainA PLACE FOR EVERY CURIOUS MIND2 LEVELS / CHOOSE YOUR OWN PACE
The Living Mountain
Choose Biology or Biology AS. Biology keeps the original mountain and your existing study progress.
These are separate course choices, not enforced prerequisites. Choose the level that matches your class or interests.
YOUR NEXT COURSE HAS A HOME
Find your level.
02 / BiologyAwaiting materials
BIO AS
AS
Your own course space. Lessons and assessments will appear after its materials are added.
THE MOUNTAIN IS ALWAYS HEREBiology.
Biology.
A mountain of ideas.
1 reading, memory, and recall notes. Repeated cards build the pile; each opens its learning note.
Click a card to unfold it. Drag it onto the desk, then flick and release. Keyboard: Enter opens a card; on a loose note, R returns it. Use Pan view to move across a narrow screen.
Your notes and learning progress stay safe when the pile moves.