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Stefan works as a pizza chef. He begins his day by preheating the pizza oven. Today, the oven's interior temperature was $72\degree\text{F}$ when Stefan turned it on high-power to preheat. The temperature rose steadily at a rate of $12\degree\text{F}$ per minute until it reached its ideal temperature an hour later. Then, Stefan reduced the power so the temperature would stop rising. The function $T(m)$ represents the oven's interior temperature, in $\degree\text{F}$, after $m$ minutes of preheating.$\newline$What is the domain of $T(m)$?$\newline$(A) all whole numbers greater than or equal to $72$$\newline$(B) all real numbers from $0$ to $72$$\newline$(C) all whole numbers less than or equal to $12$$\newline$(D) all real numbers from $0$ to $12\degree\text{F}$$1$