Question

Describe main observations (any-5) of Charles Darwin during
journey from which he predicated theory of evolution.

Answer 1

Five observation of Darwin from his journey from which he predicted as evolution:

The five theories were:  

(I) evolution for itself,  

(2) shared descent,  

(3) gradualism,  

(4) reproduction of species, and  

(5) natural selection.  

Someone might claim that certainly these five theories are a logically intimate package and that Darwin was quite correct in treating them for itself.

Hope it helped...