That their immune are systems weaker due to their age and getting the disease is way more deadly to them than someone younger.
Answer:
Heat
Explanation:
In almost all the energy conversion process some of energy is lost in the form of heat.
<span> The chemical </span>components<span> of </span>DNA<span> are arranged into groups called </span>nucleotides<span>, each composed of a phosphate group, a deoxyribose sugar molecule, and any one of the four bases.
Hope this helps
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