Explore this cemetery for graves, information and tombstones for names in Sterling Cemetery in Sterling, Kansas, a Find A Grave Cemetery.
It is estimated that about 50% of the world's oxygen is produced via phytoplankton photosynthesis. The rest is produced via photosynthesis on land by plants. Furthermore, phytoplankton photosynthesis has controlled the atmospheric CO 2 / O 2 balance since the early Precambrian Eon.
What 4 elements make up 95 percent of all living things? What 4 elements make up 96 percent of all living matter? What are the four elements that make up over 95 percent of the body in most organisms? Hydrogen,oxygen, nitrogen, and carbon (in that order) make up over 95 percent of the body of most organisms. Garrett Lang.