STUFF OF LIFE. “By Chemical analysis it has been found that protoplasm essentially consists of 34 elements out of which about 12 elements are supposed to be present universally. 99% of protoplasm is made of 4 basic elements, i.e., oxygen, carbon, hydrogen and nitrogen.”
http://www.yourarticlelibrary.com/biology/protoplasm-physical-and-chemical-nature-of-protoplasm-biology/5147
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022