Examlex
Calculate and explain the porosity of a soil with a total volume 300 milliliters with 60 milliliters being the volume of its voids.
Childhood
The period of a person's life from birth until adolescence, characterized by rapid physical, cognitive, and emotional development.
Old Age
A period in the human lifespan characterized by advanced age, typically involving retirement from work and noticeable changes in health and physical functioning.
Sensitivity To High-Frequency Sounds
The ability or capacity of the auditory system to detect sounds at higher pitches, which can vary among individuals.
Physical Changes
Alterations in the physical state or properties of a substance or organism, usually observable.
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