Cambridge Cambridge O Level Biology 5090 · 13.1.1
Excretion
- Code
- 13.1.1
- In
- 13.1 Excretion
- Topic
- 13 Excretion
- Course
- Cambridge O Level Biology 5090
- Board
- Cambridge
Grade boundaries·Cambridge command words
Codes and titles are read by a script from Cambridge's published specification and have not been checked by a person. What each point covers is in the specification itself: Cambridge’s specification.
Points in 13.1 Excretion
- 13.1.1 Excretion
- 13.1.2 Excretion of carbon dioxide
- 13.1.3 Urea