Why is jonathan preoccupied with the food of this foreign region? how does it differ from the food he is accustom to in england? how does this difference underscore the differences between the east and west?

Please see below  

Explanation:  

Jonathan in this book, Dracula by Stroker, is on a journey. Being away from his home country, he finds the food to be strange and not at all similar to what he was used to consuming back in England. He does not find multiple options for meat and observes lots more street food vendors than he saw during his time living in the west.

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.