Try to trace the various components of human evolution (hint: brain size and function, skeletal structure, dietary preference, etc.)

Explanation

The various components of human evolution are as follows.
(i) Brain capacity
(ii) Posture iii. Food / dietary preference and other important features
ltimg src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/NCERT_BIO_XII_C07_E01_004_S01.png" width="80%"gt
ltimg src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/NCERT_BIO_XII_C07_E01_004_S02.png" width="80%"gt