A2.1.2 Cells as the smallest units of self-sustaining life (HL only)

Master A2.1.2 Cells as the smallest units of self-sustaining life with International Baccalaureate (IB) Biology exam-style questions, flashcards, lessons, and notes. All resources are aligned with the International Baccalaureate (IB) syllabus and designed for both SL and HL students.