Answer-The correct option is option d with says all of the above.
Explanation- All three acids that are given combined together to form acid rain in which nitric and sulphuric acid are stronger acids present while carbonic acid is a weaker one.
The carbon dioxide admitted in air combines with water to form carbonic acid and gives a weak acidic nature to rainwater. Pollution in nature makes sulphur and nitrogen present in air react to form the stronger acids responsible for acid rain.
Nuclear fossion hope this helps
Answer : The mass of sample is, 267.5 grams.
Explanation :
Density : It is defined as the mass of a substance contained per unit volume.
Formula used :

Given:
Volume of Pb = 
Density of Pb = 
Now put all the given values in the above formula, we get the mass of Pb.


Therefore, the mass of sample is, 267.5 grams.
Answer:
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Copy and paste to help Bob.
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FOR BOB!!!!!!!
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░░░░░░▐▌▀▄▀▄▀▐▄░░ take over
░░░░░░▐▀░░░░░░▐▌░░ brainly.
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Copy and paste to help Bob.
We can do it together!
Explanation: