Answer :
The signs of stress include sleeplessness and mental and physical fatigue due to exertion.
What is stress?
Stress is a state of extreme physical and mental exertion which makes individuals to be uncomfortable and restless
Signs of stress include:
- inability to sleep
- increased heart beat
- fatigue
- weakness
- mental exertion
Therefore, the signs of stress include sleeplessness and mental and physical fatigue due to exertion.
Learn more about stress at: https://brainly.com/question/6040038