Answer:
Veterinarians can be employed in clinical work such as diagnostics and surgery, but they can also have positions in areas such as the health sciences, chemistry, public health, environmental health, program management, research and support of local, state and tribal governments.
I would say D: appetite;
appetite is a strong desire or liking for something. At Holidays there is typically a large assortment of food that maybe you don't eat on a regular basis, therefore would have a big appetite for them.
Answer: SELF DISCIPLINE
Explanation:
HE STUCK TO A PATTERN OF 3 WEEKS AND BECAUSE OF THIS WAS ABLE TO GET TO WORK ON TIME ALL BY ADJUSTING HIS BODY TO A SET TIME EACH DAY.