OCR Text |
Show ! life had to be spent In obtiMnltiflrl food, digesting and eliminating Higher forms of life, which oe I food outside the body cells, tal much less time for feeding and bai time to develop. Pathfinder Mai; A Food and Evolution Ease in securing food Is the greatest great-est factor in the development of a species, declares Dr. C. M. Young of England. Securing food Is absolutely abso-lutely necessary to life, and many of the lower forms of life, consisting of only a few cells have scarcely changed in eons because their whole |