I think the correct answer from the choices listed above is option A. The balanced equation representing the decomposition of lead oxide would be that <span>PbO2 = Pb + O2. It decomposes into oxygen gas and lead metal. Hope this answers the question.</span>
Bromothymol blue (BMB) is an indicator dye that turns yellow in the presence of acid. When
carbon dioxide is added to the solution, it creates carbonic acid, lowering the pH of the
solution. BMB is blue when the pH is greater than 7.6, green when the pH is between 6-7.6, and
yellow when the pH is less than 6
Answer:
Cacti evolved in the way that they are able to hold watter within themselves and their cells.
Explanation:
Answer:
Intrusive
Explanation:
Correct on Edge 2020
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The visual aid that would be the most helpful on the speech about how important it is to protect the endangered species would be a slideshow display. This would entice the audience especially if with a colorful presentation. Hope this is the right answer and would be of big help.
