The correct response is:
Thermal energy will flow from the oven into the turkey until they reach equilibrium at 100°C.
Here’s the reasoning:
When the turkey (initially at 45°C) is placed in the oven (which was at 185°C), thermal energy will flow from the oven (the hotter object) to the turkey (the cooler object). The process will continue until both the turkey and the oven reach thermal equilibrium. Since the turkey is likely to cook at temperatures around 100°C (the safe cooking temperature for poultry), the turkey will eventually warm up to that temperature before any heat exchange ceases.