Science, asked by Sneakysnake123, 7 months ago

Which of these describes Maria making an observation? 1 Maria measured the compounds. 2 Maria let the test tube sit for one minute 3 Maria wrote her results in her lab notebook 4 Maria saw that bubbles formed on the metal in mixture (c).

Answers

Answered by abulagang08

2

Answer:

4 Maria saw that bubbles formed on the metal in mixture

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