Answer:
The first and last answer
Explanation:
Answer:
Explanation:Teotihuacán, (Nahuatl: “The City of the Gods”) the most important and largest city of pre-Aztec central Mexico, located about 30 miles (50 km) northeast of modern Mexico City. At its apogee (c. 500 ce), it encompassed some 8 square miles (20 square km) and supported a population estimated at 125,000–200,000, making it, at the time, one of the largest cities in the world. It was the region’s major economic as well as religious centre. Teotihuacán was designated a UNESCO World Heritage site in 1987.
Yes, you should take the dog out for a walk every afternoon.
The introductory element of this sentence is "Yes". There must be a comma after the introductory elements for them to be punctuated correctly. The rest of the sentences should be punctuated this way as well. The next sentence should not have a comma after "Having". The introductory element in sentence three is "By daybreak". There should be a comma after "daybreak". The introductory element in sentence four is "In the morning" and "after we eat breakfast". These should be followed by commas.
