| Date | November 2017 | Marks available | 1 | Reference code | 17N.1.SL.TZ0.18 |
| Level | Standard level | Paper | Paper 1 | Time zone | TZ0 |
| Command term | Identify | Question number | 18 | Adapted from | N/A |
Question
The diagram shows the carbon cycle.
[Source: © International Baccalaureate Organization 2017]
Which two processes correspond to the labelled arrows?
A. K is combustion and L is catabolism.
B. J is anabolism and K is respiration.
C. J is combustion and K is respiration.
D. J is anabolism and L is catabolism.
Markscheme
C
Examiners report
[N/A]
