Nature is having Nurture for all living things those are Vegetarians

Nature is having Nurture for all living things those are Vegetarians.

Nurture (food) is free in olden days for human beings - raw food (starting of the human life (incarnation)) 

Nowadays (from past eras) food is cost (money) because of farmers are growing the natural food by crop. (Nowadays need more quantity)

Raw Food (Fruits (Wet/Dry), Nuts, Grains, Coconuts, Ice, Apple, Vegetables, Honey, Palm Nectar, etc. - Infinity of varieties)

If everyone grows fruits plants we can get some raw food freely.

Nowadays (from past eras) humans are taking food with different styles of cooking.

Farmers are required to grow raw food because of Population is more and everyone needs food with different types.

People are eating more types of food (different types of cooking and more varieties of combinations and using storage food) other than other living things.

Every Quality Seed is important to grow and sometimes it gives free of raw food (Benefits: low cost/free, energy, healthy, etc.).

-- Still need more explanation / discussion to understand!