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Made in

English-and-swahili
Last updated at

Sat, 25-Nov-2023
Level
Advanced
Total lessons

9
Total duration

02:40:37 Hours
Number of reviews

0
Total enrolment

3
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Short description
Excretion is the process by which waste products of metabolism and other non-useful materials are eliminated from an organism.
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Requirements
  • silent room for studying, biology book or good notes, pen, pencil, exercise book
Outcomes
  • concept of excretion, the excretory materials, the kidney, the nephrone, process of urine formation