Roman says that the risk of osteoporosis can be reduced by making a certain lifestyle choices. which lifestyle choice could roman be referring to

Certain lifestyle changes like increasing the intake of Vitamin D and calcium could lower the risk of osteoporosis.

Explanation:

On the basis of what Roman narrates regarding the threat of osteoporosis, a certain lifestyle choice that would minimize the threat of the condition would be increasing the consumption of calcium and calcium-rich components, and enhancing the uptake of Vitamin D for the absorption of calcium.  

In order to cure the conditions like osteoporosis, the consumption of calcium is possibly one of the prime things that one should do.  

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.    

i need an image of the diagram