The energy it uses is first produced by the first step in respiration called glycolysis.
Obsidian is a volcanic glass. It is produced when magma from volcanoes is cooled and solidifies rapidly, before there is time for crystals to grow. It is usually black in color. It shatters like glass and makes excellent axe and arrow heads and the main mineral in it is quartz (silica).
Bedrock is the solid rock that lies underneath the soil in broken, weathered rock. It is not found beneath anything in particular, it simply lies below the loose weathered material on the surface. Bedrock may be many different types of rock that extend for kilometers down into the earth's crust.
CaCO3. the Ca is used to become CaO. the C become part of CO2. and the O3 become part of both products
The device that is being described above is the EEG or also
known as the electroencephalogram. This is a type of test that is being used in
the brain that will help in monitoring electrical activity. This device will
enable to show the results of which are wavy lines that are being recorded. It
is done by the communication with the impulses on the brain.