Biology basics
This course explains how cells work and how plants turn light into food. Each lesson takes about 30 minutes.
Lessons
- Lesson 1: What is a cell?
- Lesson 2: Inside the cell (opens next week)
- Lesson 3: Photosynthesis (opens next week)
Quiz rules
- Each quiz has ten questions.
- You can take a quiz up to three times.
- There is no time limit.