On march 12, medical waste services provides services on account to grace hospital for $10,600, terms 3/10, n/30. grace pays for those services on march 20. required: for medical waste services, record the service on account on march 12 and the collection of cash on march 20

In line with other previous and contemporaneous proposals, in 1912 the meteorologist  alfred wegener  amply described what he called continental drift, expanded in his 1915 book the origin of continents and oceans and the scientific debate started that would end up fifty years later in the theory of plate tectonics.

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Answerdiscriminant validity;