Prepare the necessary journal entries for the following transactions for Mahoney Co. 
Definitions:
Ozone Layer
A layer in the Earth's stratosphere containing a high concentration of ozone, which absorbs most of the sun's ultraviolet radiation.
Hydrothermal Vents
Openings in the seafloor that emit hot, mineral-rich water, supporting unique ecosystems.
Spontaneous Combustion
The phenomenon where a material ignites without an external ignition source due to heat generated internally, often through chemical reactions, microbial action, or self-heating.
Prokaryotic
Describing organisms whose cells lack a nucleus, including bacteria and archaea, characterized by a simpler organizational structure compared to eukaryotic cells.
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