may be acidic or basic or alkaline based on the food consumed.
a) Human blood
b) Saliva
c) Sweat
d) Urine
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Answer:
human blood.
Explanation:
l am not sure
Answered by
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Answer:
(a) Human blood - slightly alkaline or basic
(b) Saliva - slightly acidic
(c) Sweat - acidic
(d) Urine - alkaline
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