B.exercise because static stretch and rest aren't physical which wouldnt move muscles
Explanation:
Physical education, also known as Phys Ed., PE, gym, or gym class, and in some Commonwealth countries as physical training or PT, is a class that pupils are required to take at school.
Answer: C teachers must stay humble and modest regardless of their achievements Explanation: students are hesitant to approach teachers with their doubts so if teachers remain humble then the students will be more likely to come to them with their queries and doubts.
