ingredients up to 98% of natural origin.

How would the previous sentence be correctly capitalized?
Answer: Ingredients up to 98% of natural origin.
now, if you really like this application and want to put it on your mac, dragon dictation will cost you $199 dollars when purchased at nuance’s website. i’m not sure if they are different versions with different features, but i am just happy to have a free voice to text software.

How would the previous sentence be correctly capitalized?
Answer: Now, if you really like this application and want to put it on your Mac, Dragon Dictation will cost you $199 dollars when purchased at Nuance’s website. I’m not sure if they are different versions with different features, but I am just happy to have a free voice to text software.
but his officers let him know that the ordinary soldiers were already very unhappy and that it could even come to a mutiny, if a thousand people were shot.

How would the previous sentence be correctly capitalized?
Answer: But his officers let him know that the ordinary soldiers were already very unhappy and that it could even come to a mutiny, if a thousand people were shot.
to collect adults, anesthetize the flies using carbon dioxide (co2) and separate by sex.

How would the previous sentence be correctly capitalized?
Answer: To collect adults, anesthetize the flies using carbon dioxide (CO2) and separate by sex.