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The masses of a potassium-40 atom, a proton, and a neutron are 39.963999 amu, 1.007825 amu, and 1.008665 amu, respectively. Calculate to four significant figures
a. the mass defect in amu, and
b. the energy released in MeV/nucleon, in the formation of from the appropriate number of protons and neutrons.
Fossil Evidence
Refers to physical remnants or imprints of organisms from past geological ages, preserved in rocks and sediments, which provide insights into historical biological life and evolutionary processes.
Bipedalism
A special form of locomotion on two feet found in humans and their ancestors.
Locomotion
The capacity or act of moving from one place to another, utilizing various bodily movements across different species.
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