Science, asked by amolbagade129, 4 months ago

put your hand into the water in the beaker and hold the test tube near its opening. put your thumb over the opening taking care to keep the test tube under water.​

Answers

Answered by farkhanda4
0

Answer:

sooo what is the question

Explanation:

Answered by ALEGANT9579
0

yes so what do we have to do after it post the complete questions

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