| Date | November 2020 | Marks available | 1 | Reference code | 20N.1.SL.tz0.8 |
| Level | Standard Level | Paper | Paper 1 | Time zone | time zone 0 |
| Command term | What | Question number | 8 | Adapted from | N/A |
Question
What causes an increase in cardiac output during exercise?
Markscheme
A
Examiners report
Mid-ranking question.
