problem1) Answer all the problems:
i) Distinguish animals from plants?
ii) What is five kingdom classification?
iii) Briefly describe fossils?
iv) prepare down the names of any five National parks.
v) What are vestigial organs?
problem2) Describe evolution of different life forms.
problem3) Describe different methods of fossilization.
problem4) describe the different “Isolating mechanisms” available in nature.