HEEEPPP What is the process of an igneous to a metamorphic rock

If the newly formed metamorphic rock continues to heat, it can eventually melt and become molten. When the molten rock cools it forms an igneous rock. Metamorphic rocks can form from either sedimentary or igneous rocks.

Metamorphic rocks: form by recrystallization of either igneous or sedimentary rocks. This happens when the temperature, pressure or fluid environment change and a rock changes its form (e.g. limestone turns to marble). The range of temperatures for metamophism is 150C up to the melting temperature.

introduction of a drug directly into the respiratory tract is a form of inhalation administration.

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

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