Life Sciences

An in-depth summary of the important structures and processes which occur in the relevant structures such as the nasal cavity, trachea, bronchi , alveoli and respiratory muscles and the ribs and their relevance to human respiration. This summary is packed with informative yet easy to understand drawings, flow diagrams and important terminology about human respiration.

Study notes for grade 11 and 12 evolution studies. Includes the following topics: - what is evolution - hypothesis vs theory - the origin of life - evidence of evolution - natural selection - punctuated equilibrium - genetics (brief summary) - Biogeography - survival of the fittest - speciation - reproductive isolation

Good explaining notes for preparation of examination

Good explaining notes

Overview on population ecology

Nice summary about population in life sciences

Nice summary about human exchange system

It is a good for preparation of examination it helps you to understand more on excretory organs