Biology

Guest

16 January, 22:42

Which element is considered the most versatile element on living orgamisms and why?

A. hydrogen, because it is a key component in organic molecules and provides most of the mass of human bodies

B. hydroge, because it can be found in both organic and inorganic molecules

C. carbon, because it can bond with many elements to form complex molecules

D. carbon, because it provides strength to the important protein, keratin