Cambridge Cambridge IGCSE Sciences - Co-ordinated (Double) 0654 · B18.3
Carbon cycle
- Code
- B18.3
- In
- B18 Organisms and their environment
- Topic
- B Biology
- Course
- Cambridge IGCSE Sciences - Co-ordinated (Double) 0654
- 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 under B18.3
Points in B18 Organisms and their environment
- B18.1 Energy flow
- B18.2 Food chains and food webs
- B18.3 Carbon cycle