Question 3 • PA Human Anatomy & Physiology A 2026-2027 SMITH IC
Hydrogen is the most abundant element by massmakes up 60% of the atoms in living organismsis a versatile element, and the basis of all living organisms.
Answer
A
is the most abundant element by mass
B
makes up 60% of the atoms in living organisms
C
is a versatile element, and the basis of all living organisms