Water (H20) and Carbon, for the most part, but there's also traces of other smaller minerals, such as calcium and magnesium.
The most abundant chemical substance in the human body is water. There are a lot of H2O molecules throughout the human body.
The second most abundant substance in the human body is proteins. Proteins are essential for various functions in the body, including building and repairing tissues, supporting the immune system, and serving as enzymes and hormones.
This substance is water, H2O.
Water is the most abundant substance in the human body, making up approximately 60% of our total body weight.
Water is the most common molecular subsance found in the human body(~98%). and phosphorous is the most abundant element in human body.
carbon
Proteins are the second most abundant substance in the human body and are essential for the structure, function, and regulation of all cells. They play a critical role in various biological processes such as growth, repair, and immunity.
Water is the most abundant substance in the human body, making up about 60% of an adult's body weight. It plays a crucial role in many bodily functions, including temperature regulation, nutrient transport, and waste removal.
The question is flawed. Substance can mean element or molecule. I'll go with molecule since organic simply means carbon atoms are present. Hydrogen dioxide is the most abundant inorganic "substance".
Protein.
Water is the single most abundant chemical substance in the body, making up about 60% of an adult's total body weight.
No, bones are not the most common substance in the human body. The most abundant component is water, which makes up about 60% of an adult's body weight. After water, proteins and lipids are also more prevalent than bones. Bones account for approximately 15% of body weight, making them significant but not the most common substance.