Answer:
The answer is temperature lol
Explanation:
:)
Answer:
-200°C
Explanation:
This is because at -200°C the temperature is below -196°C and above -210°C .Thus Nitrogen can be in liquid state.
Answer:
Citric
Explanation:
Citric and acetic acids are naturally found in foods and can be safe to eat.
Limestone, yeah limestone.
