What non- verbal signs would indicate that the individual is in pain or discomfort? Doubling over
Gritted teeth
Pale complexion
Laughing
Sweating
Tears
Furrowed brow
ASAP

Doubling over, pale complexion, tears, furrowed brows

Explanation:

Doubling over is a reaction to clench the stomach when someone is in pain. Pale complexion is a result of blood loss, fear, anxiety, dehydration/light headedness, and loss or red blood cells. Tears (depending on the context) are a way to let out emotion - both sad and happy. Furrowed brows is usually a sign of discomfort which is usually a consequence of worrying too much or crying too much, both of which require face muscles to tense for a long(ish) period of time.

because health skills are tools and strategies and also practical skills are also something you need to learn (like tools and strategies) and put it in reality.

hey, the answer to the question would be d.) data on injury causes and rates.