Heat stress

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Across
  1. 3. A factor of heat stress it makes you old
  2. 5. The key
  3. 6. of heat stress measured in kg
Down
  1. 1. of healthy living
  2. 2. mechanism
  3. 4. Cramp/ When the body lacks water but has excessive
  4. 7. stroke/ Final stage when your body can't cool itself