Hydrogen is much less common as an element on Earth. Its density is so low that it long ago escaped from Earth's gravitational attraction. Hydrogen does occur on Earth in a number of compounds, however, most prominently in water. Water is the most abundant compound on Earth's surface.
easement by prescription. An easement acquired by continuous, open, and hostile use of the property for the period of time prescribed by state law. Print Cite / Link.
A prescription (â) is a written order by a physician or medical doctor to a pharmacist in the form of medication instructions for an individual patient.It can also be defined as an order to take certain medications. prescription has legal implications; this means the prescriber must assume his responsibility for the clinical care of the patient.