The 1763 treaty of Paris gave control of Canada to Britain.
Answer:
Virgil explains how due to Beatrice desire´s he is in hell guiding Dante.
Explanation:
For Virgil the fact that Dante compares with Aeneas and Paul turns out to be hurtful, since the first was the inspiration in the poem of his composition as he was the founder of Rome, and the second was one of the saints of his great admiration to be The founder of the Church.
In this sonnet Dante expresses his feelings of fear and conviction; he believes that he will become the next Aeneas or Paul after passing through hell, he really thinks something relevant will happen after.
Given these statements by Dante, Virgil explains the reason for his stay and guidance for his passage in hell, he tells her how Beatrice was in charge of this feat, since thanks to her wishes and sacrifices for the love of Dante, Beatrice he asks Virgil to guide his way through that place.
At a fundamental level, water provides electrons to replace those removed from chlorophyll in photosystem II. Also, water produces oxygen as well as reduces NADP to NADPH (required in the Calvin cycle) by liberating H+ ions
During the process of photosynthesis, six molecules of carbon dioxide and six molecules of water react in the presence of sunlight to form one glucose molecule and six molecules of oxygen. The role of water is to release oxygen (O) from the water molecule into the atmosphere in the form of oxygen gas (O2).
Water also has another important role of being an electron feeder. In the process of photosynthesis, water provides the electron that binds the hydrogen atom (of a water molecule) to the carbon (of carbon dioxide) to give sugar (glucose).
Water acts as a reducing agent by providing H+ ions that convert NADP to NADPH. Since NADPH is an important reducing agent present in chloroplasts, its production results in a deficit of electrons, resulting from oxidation of chlorophyll. This loss of electron must be fulfilled by electrons from some other reducing agent. Photosystem II involves the first few steps of the Z-scheme (the diagram of the electron transport chain in photosynthesis) and therefore a reducing agent that can donate electrons is required to oxidize chlorophyll, which is provided by water (acting as a source of electrons in green plants and cynobacteria). Hydrogen ions thus released create a chemical potential (chemiosmotic) across the membrane that finally results in synthesis of ATP. Photosystem II is the primary known enzyme that acts as catalyst in this oxidation of water.
As early as the 1640s Swedish boat builders fabricated several small craft on the Delaware River in their short-lived New Sweden colony, but large-scale shipbuilding started when William Penn (1644-1718)<span> settled his great proprietary grant of Pennsylvania between 1681-1682 with skilled Quaker artisans and maritime merchants escaping the religious persecution (sufferings) in old Britain and seeking economic opportunity in the New World. In fact, six years before he founded Philadelphia, Penn had helped shipwright </span>James West (d. 1701)<span> develop a small shipyard in 1676 along the Delaware Riverfront in what later became Vine Street in the city of Philadelphia. Meanwhile, Penn recruited Welsh, Irish, Scot and English Quaker craftsmen who were involved in shipbuilding in Bristol, England, and more fully along the Thames River, already by 1682 a great center of ship construction and merchant houses. Indeed the Southwark section of London’s Thames riverfront soon gave rise to the Southwark shipbuilding and merchant community along the Delaware riverfront of Philadelphia. When the Philadelphia riverfront became too crowded with merchant docks and buildings for establishment of shipyards, many shipwrights moved a few miles upriver to the Kensington neighborhood that soon rivaled Southwark as a shipbuilding center on the Delaware River.</span>
It allowed farmers to plant water wherever, and help make dry soil more suitable for planting overall.
