Which element us considered the most versatile element in living organisms and why?

Carbon, because it provides strength to the important protein, keratin. So, Carbon is considered the most versatile element in living organisms.

Explanation:

not too sure but maybe in the hot springs.

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: