The correct answer is B.
The first two sentences are establishing characteristic shared by both petroleum and coal. The word "however" is used to contrast the similarities already presented with the differences that will be stated in the following sentences.
2. Beatrice
In Inferno Canto II
, the speaker introduced herself to be Beatrice.
<span>Beatrice is the girl Dante
loved in his younger years. ("Bice" di Folco Portinari is thought to be the inspiration to La Vita
Nuova and Divine Comedy). </span>
She urges Dante to
advance in the journey. She appears to be Dante's guide.
<span> </span>
Impromptu is an unrehearsed speech. Not rehearsing would not allow speakers to gather 100% of their thoughts.
<u>Answer:</u>
Franz Mesmer was a German doctor and he was interested in astronomy. The existence of the natural energy transference is theorised by Franz Mesmer. This term is also called as the animal magnetism. He has deduced the theory on the basis of many methodologies and the experiments which he has done on the patients individually and in groups. A series of experiments was conducted by him and the results were concluded on the basis of further investigations.