Examlex
In the unit cell of CaF2,half of the tetrahedral holes are occupied by F- ions.
Iron Bar
A long, solid piece of iron metal, which can be used in various structural, mechanical, or magnetic applications.
Heart Rate
The number of heartbeats per unit of time, typically expressed in beats per minute (BPM), indicating the heart's activity level.
Digestion
The biological process by which the body breaks down food into absorbable components for energy, growth, and cell repair.
Autonomic Arousal
The involuntary activation of the autonomic nervous system, leading to physical responses such as increased heart rate, sweating, or adrenaline release.
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