Question

Sweat contains water and _________.

Answer 1

• Sweat glands, also known as sudoriferous or sudoriparous glands, from Latin sudor, meaning 'sweat', are small tubular structures of the skin that produce sweat.
  
• Sweat is mostly water, but it also contains some salts. The body makes sweat to cool itself down.
  
• Hence Sweat contains water and salts.