Which element makes up the majority of your body weight?

• A. Hydrogen
• B. Carbon
• C. Nitrogen
• D. Oxygen

Answer: (D)

Verified step by step guidance

1. Begin by understanding the composition of the human body. The human body is made up of various elements, each contributing to the overall body weight.
2. Consider the major elements found in the human body: oxygen, carbon, hydrogen, and nitrogen. These elements are essential for various biological functions.
3. Oxygen is a key component of water, which makes up a significant portion of the human body. Since the body is approximately 60% water, oxygen contributes heavily to body weight.
4. Carbon is a fundamental building block of organic molecules, but it does not make up the majority of body weight compared to oxygen.
5. Hydrogen and nitrogen are also important, but they are present in smaller quantities compared to oxygen. Therefore, oxygen is the element that makes up the majority of your body weight.