Bab 2 : Ciri-ciri MH
http://www.4shared.com/office/C77IL_B7/165384124-Rangkuman-Ciri-Ciri.html
Bab 3 : Klasifikasi
http://www.4shared.com/office/mJhsCYhP/185413826-Rangkuman-Klasifikas.html
Bab 4 : Organisasi Kehidupan
http://www.4shared.com/office/izvBdg6I/185413827-Rangkuman-Keanekarag.html
Skema Bab 4
http://www.4shared.com/office/C0MAy6jO/185413951-Klasifikasi-5-Kingdo.html