Answer:
Hydrogen Sulfide, Methane, and ten to 200 times as much carbon dioxide as today's atmosphere.
The sound waves travel from the outer earand in through the auditory canal, causing the eardrum, or tympanic membrane, to vibrate. This, in turn, causes the three small bones, known as the ossicles, or the hammer, the anvil and the stirrup, in the middle ear to move.
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Enzymes are protein macromolecules.
<span>The specialization of the functioning of the two halves of the brain is called as lateralization, and it means that the two halves of the brain are not alike. The functional specializations are typical to each hemisphere and some neural functions are more dominant in one hemisphere of the brain. </span>
