C because after being active your body gets used to the exercise so your body makes higher energy levels
The correct answer is identifying your audience.
The first thing you need to think about when starting your writing is your audience - the people you are writing for and want to read your work. Based on your audience, you will know whether you need to be more or less formal, you will decide on your language and choice of words, your tone, topic, etc.
A Pop critic would review a new version of a flat-screen television.
1) Jews were required to wear yellow stars
2) They had to turn in their bikes
3) They were forbidden to ride in cars
Hope this helps!! :]