character: Mr. Johnson
topic: Diffusion and Osmosis
grade: 11
subject: Biology
LearnActions
SearchCreate
character: Mrs. Smith
topic: Cell Membrane Structure
grade: 11
subject: Biology
LearnActions
SearchCreate
character: Dr. Lee
topic: Transport Mechanisms in Cells
grade: 11
subject: Biology
LearnActions
SearchCreate
character: Mr. Brown
topic: Active vs. Passive Transport
grade: 11
subject: Biology
LearnActions
SearchCreate