Examlex
Which of the following lies primarily within the realm of macroeconomics?
Homeostasis
The regulatory process by which biological systems maintain a stable internal environment despite external changes.
Vaporization
The phase transition of a substance from a liquid to a gas, occurring through the processes of evaporation or boiling.
Calorie
The amount of heat energy required to raise the temperature of 1 g of water 1°C; equivalent to 4.184 joules. Compare with Kilocalorie.
pH Value
A numeric scale used to specify the acidity or basicity of an aqueous solution, with values ranging from 0 (most acidic) to 14 (most basic), and 7 being neutral.
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