Topic 13 – Excretion in Humans This topic is included in Paper 1, Paper 2, Paper 3, Paper 4, Paper 5 and Paper 6 for IGCSE CIE Biology Notes: Summary Notes – Topic 13 Excretion in Humans – CIE Biology IGCSE Questions by Topic: Excretion in Humans (Multiple Choice) MSExcretion in Humans (Multiple Choice) QPExcretion in Humans 1 MSExcretion in Humans 1 QPExcretion in Humans 2 MSExcretion in Humans 2 QPExcretion in Humans 3 MSExcretion in Humans 3 QP Share this: Email a link to a friend (Opens in new window) Email More Share on LinkedIn (Opens in new window) LinkedIn Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on Tumblr (Opens in new window) Tumblr Share on Reddit (Opens in new window) Reddit Share on Pinterest (Opens in new window) Pinterest Share on Telegram (Opens in new window) Telegram Share on WhatsApp (Opens in new window) WhatsApp Like this:Like Loading...