Explain why living organisms contain more hydrogen atoms than any other atoms

Explanation:

Much like carbon, hydrogen is ubiquitous to molecules that form the basic components of life. Indeed, hydrogen is essential because it easily bonds with carbon. This is because hydrogen effectively serves as a linking element between the carbon base of a chain and other elements; hydrogen's high level of electronegativity is what allows it to play this role. Frequently hydrogen will end up linking carbon to more hydrogen atoms, and this continuing chain of hydrogen atoms is what creates the level of complexity needed to create an organic molecule (e.g., a fat or protein).

from my research i have to the conclusion that decomposers, such as fungi, bacteria and invertebrates, play a critical role in nutrient cycling and without them the earth's ecosystem may not support life as we know it. elements such as carbon, nitrogen and phosphorus exist in limited amounts on earth, although huge amounts of carbon are being released into the atmosphere from underground sources now by humans. it is still extremely important that other nutrients be retained by the process of re-use. decomposers are organisms that are able to chemically break down dead material and make these elements available for use by other organisms. without this breakdown of dead material, dead bodies would pile up. so decomposers also play a role in clean up also. without them, life might not continue as we know it and dead material would overwhelm the earth.    

answer; ///i believe the correct answer is (aids) acquired immune deficiency syndrome;