What change should be made to the sentence when editing for correct comma usage? After studying for an hour I decided to go outside and get some fresh air. Select one: O No change necessary.

O Aſter studying for an hour I decided to go outside, and get some fresh air.

O After studying, for an hour, I decided to go outside and get some fresh air.

O After studying for an hour, I decided to go outside and get some fresh air.​

man vs. nature - first choice

i think the best answer would be d allowing 30 seconds between response would give time for what was already said to sink down in your mind.

the narrator is a first person, participant one, who describes in the simple past tense important and difficult events in his earlier life. he also provides temporal markers as the month (january) and the time (12: 30 pm). finally the account of his experience is very detailed, to the extent that a participant narrator would talk the same way about his experiences. a good example of such detail is the mention of the “bovril ration” which historically was a native american food adopted by european explorers in arctic and antarctic regions due to its high level of calories.