Arrange the following teaching career options in a sequential order from lowest to highest.
A. Asso. Prof.
B. P.R.T.
C. T.G.T.
D. Asst. Prof.
E. P.G.T.
Choose the correct answer from the options given below:
Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. a healthy diet and regular exercise
Q. are important habits
R. that help maintain good physical and mental health
S. especially in today's busy world