The answer would be A: its container.
Gas will expand to fill whatever container it is put in.
Answer:
Explanation:
I would ask him why would he want to add the blue stripe?
Answer:
Oxalic acid is a dicarboxylic acid and forms sodium salt with NaOH and water
Explanation:
Answer: None of the above
Explanation: It is not possible for any of these animals to undergo metamorphosis.