FRAC; Fracastoro; Fraccaro; Fraccaro, M. FRACDS; FRACGP; fracidin; FRACO; FRACOG; FRACP; FRACR; FRACS; fract-fract dos; Fractal; fractals; fraction; fraction collector; fraction of inspired oxygen; fractional; fractional dilation and curettage; fractional distillation; fractional excretion of sodium; fractional flow reserve; fractional injection; fractional oxyhemoglobin
In telecommunications, squelch is a circuit function that acts to suppress the audio (or video) output of a receiver in the absence of a sufficiently strong desired input signal. carrier squelch is unlocked and will let any signal in. Selective calling locks out all signals except ones with the correct code. In non-critical uses, selective calling can also be used to hide the presence of interfering signals such as receiver-produced intermodulation.
Lucky for us, these worms are only odoriferous to their predators. Red worms, or red wigglers, have a substance inside their bodies called colemomic fluid. This self-defense mechanism is foul tasting to birds or other predators attempting to have them for lunch.When the worm is startled or senses danger, it squirts this yellow fluid from behind, in hopes of discouraging it's attacker.ed worms, or red wigglers, have a substance inside their bodies called colemomic fluid. This self-defense mechanism is foul tasting to birds or other predators attempting to have them for lunch. When the worm is startled or senses danger, it squirts this yellow fluid from behind, in hopes of discouraging it's attacker.