Water is the most abundant chemical substance in the human body, making up approximately 60% of a person's body weight.
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 approximately 60% of our total body weight.
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.
Most of our body is made up of water (H20); therefore hydrogen is the most abundant (i.e. numerous) element and oxygen is the second most abundant. However, since oxygen is much heavier than hydrogen, it comprises a larger percentage of body weight (about 65%) than does hydrogen (about 10%).
carbon
Water is the most abundant chemical substance in the human body, making up approximately 60% of a person's body weight.
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.
Protein.
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.
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".
Water is the single most abundant chemical substance in the body, making up about 60% of an adult's total body weight.
The most abundant atom in the human body is hydrogen, which makes up about 61% of the atoms in the body.
Water (H20) and Carbon, for the most part, but there's also traces of other smaller minerals, such as calcium and magnesium.