The answer is C, since the black pig is heterozygous, it makes the majority black due to its dominant trait, but about 1 in 5 will be white
The wood turns into ash and smoke so mass is nor destroyed or created.
This is a combustion reaction.
2C6H6 + 9O2➡️ 6CO2 + 6H2O
The correct answer for the question it is option
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