calcium
The most abundant element in any organic structure, including the human is hydrogen.
magnesium
ejaculation
Oxygen
Carbon is the most abundant element in the human body. Hydrogen, nitrogen, oxygen, phosphorus and sulfur are next in abundance.
Oxygen is the most abundant element in a human, and on average is responsible for 33% of the body's mass. Carbon follows with 10%.
Oxygen, carbon, nitrogen, and hhydrogen
Water is the most common molecular subsance found in the human body(~98%). and phosphorous is the most abundant element in human body.
nitrogen (N)
the element labeled X is the most abundant element in the body. what is element X
based on our fundemental constituant being Carbon and its adherance to oxygen as CO2 and Hydrogen H2O (being 70% approx of body mass), then on mass is would be Oxygen.
Element composition of the human body: 65% Oxygen 18% CARBON 10% Hydrogen 7% All other elements