Question

which three elements make up most of the human body? a. b, c, ne b. ba, n, sn c. c, h, o d. au, ag, c

Explanation:

The human body is primarily composed of elements that form organic molecules (like carbohydrates, proteins, water). Carbon (C) is the backbone of organic compounds, Hydrogen (H) is in water and organic molecules, and Oxygen (O) is the most abundant element, mostly from water. The other options contain rare or non-essential elements for body composition.

Answer:

C. C, H, O