Page 2 - Lesson Notes
P. 2

Definite Life Span


                    All living organisms take birth, become mature, get old and eventually die.
                    Each living organism lives for a particular number of years, which is known
                        asits life span.


















                    Average life span of some living things


































              WONDER BOX

                   Whales are sea animals that do not lay eggs, they give birth to young ones.















              2
   1   2