Answer: the tails are hydrophobic and the heads are hydrophilic
A is the ans for this question
Geologist Alfred Wegner noticed similar rocks & fossils remains were found on Continents which seemed to fit together. He called saw that it was the result of Continental drift and Pangea. Some evidence of the Drift was Rock evidence- Mountain ranges, Glacial scares, Location of coal deposits, ETC..
People couldn't image how the Earth could be millions of years ago. But the 1960's evidence would prove Continental Drift is TRUE and .. the story continues (as all good science!)
Continental drift means that continents move away from each other or separated.
A system that allows pharmacists to automatically substitute with certain pharmacologic or therapeutic alternatives without calling the prescriber each time is known as a Therapeutic interchange.
Therapeutic interchange is the practice of replacing, with the prescribing practitioner's approval, a prescription medication originally prescribed for a patient with an alternative prescription medication. Therapeutic drug monitoring (TDM) is testing that measures the amount of certain medicines in your blood. It is done to make sure the amount of medicine you are taking is both safe and effective.
Therapeutic drug monitoring helps in designing patient-specific dosage regimen, it aids in enhancing the efficacy of drugs, to reduce the toxicity of drugs and for diagnostic purposes, by individualizing drug therapy.
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