What this tests
Syllabus point 13.1 — Excretion in humans, in Excretion in humans. Difficulty easy (estimated from the question's demands, not a Cambridge rating).
Also set in
The same question, as Cambridge printed it in other papers.
Cambridge IGCSE Biology 0610 · 13.1 Excretion in humans
November 2019 · Paper 22 · Question 25
One real Cambridge question from Excretion in humans, with the official answer. Cambridge has printed this question 6 times.