Which sentence is written correctly? Gina's mom was disappointed upon learning Gina received seventy-eight percent on her math test.
Ginas' mom was disappointed upon learning Gina received seventy-eight percent on her math test.
Gina's mom was disappointed upon learning Gina received seventy eight percent on her math test.
Gina's mom was disappointed upon learning Gina received seventyeight percent on her math test.

Which would be the most credible source for researching the effects of smoking? letter from your grandfather web page about someone’s lung cancer report prepared by a tobacco company research article in a scientific journal

If a sentence is a run-on, correct it. if it is correct as written, write correct. 1.)i looked down. i saw that the well was apparently dry. 2.)we read the preamble to the constitution, our group felt anew the power of those words. 3.)the boy had trouble with the decimal point when multiplying he always put it in the wrong place. 4.)the thermometer broke, the mercury spilled onto the floor. 5.)i mislead my car keys, my house keys were also gone. 6.)it is against the law litter, neveretheless, people do it. 7.)ann threw away the check, but she eventually recovered it. 8.)i generally like the climate of the area where i live i do not enjoy subfrezzing winter temperatures. 9.)everyone should be polite, however many people are rude. 10.)i made my own chili to eat it one needs an iron stomach.

Explain how advancements in technology have affected the diversity of our news, how we receive it, and how it is portrayed by the media.