Question

identify the five most abundant elements found in living things. select all that apply.
a) nitrogen
b) hydrogen
c) carbon
d) silicon
e) sodium
f) oxygen
g) zinc
h) phosphorus

Explanation:

The five most abundant elements in living organisms are carbon (C), hydrogen (H), oxygen (O), nitrogen (N), and phosphorus (P). These form the basis of biomolecules like carbohydrates, lipids, proteins, and nucleic acids.

Answer:

A) nitrogen, B) hydrogen, C) carbon, F) oxygen, H) phosphorus