2023 January Paper 2 IGCSE Human Biology (4HB1) || Part 1 of 2 (Q1-Q4)

This is part 1 of 2 of the walkthrough video covering the IGCSE Edexcel Human Biology Paper 2 from 2023 January.
This video covers questions 1 to 4.
-- Check out the other parts of this past paper --
Part 2: Coming soon!
-- Timestamps --
00:00 Introduction
00:29 Question 1 (Skeleton, axial vs appendicular, osteoporosis)
05:25 Question 2 (Heart, blood vessels, heart transplants, blood clotting)
12:50 Question 3 (Diffusion)
20:22 Question 4 (Tissue fluid, antibody and antigen)

[@nicholaerrington1231]

Again thank you so much for this it really is helping.

[@TutoringwithMsFadilla]

Thank you again for your lovely comment!