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The compound P4O10is used in refining sugar. Select the classification for the reaction in which it is synthesized. P4(s) + 5O2(g) P4O10(s)
Homo Habilis
is an extinct species of early human that lived approximately 2.4 to 1.4 million years ago, known for its use of stone tools.
Homo Erectus
An extinct species of hominid that lived from roughly 1.9 million to about 140,000 years ago, known for being one of the first hominins to have a stature and gait similar to that of modern humans.
Ontological Security
The creation of a personal narrative that provides a coherent sense of the self. An individual’s impression that the world is stable, continuous, and predictable, which is often produced through routinized activity.
Precarity
A condition of existence without predictability or security, affecting material or psychological welfare.
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