MCQ
Sweat contains
- A$NaCl$
- B$Lactic acid$
- C$Small \;amount \;of \;urea$
- ✓$All \;of \;these$
✓
Answer
Correct option: D.
$All \;of \;these$
d
Sweat contains :
Salt $e.g., NaCl$
Lactic acid
Small amount of urea
Sweat contains :
Salt $e.g., NaCl$
Lactic acid
Small amount of urea
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