Answer:
carbondioxide is an example of compound.
That Answer would be...
C. Fireworks exploding
because this is a chemicals change the creates the fireworks.
Magnesium sulfate is an inorganic salt with the formula MgSO4(H2O)x where 0≤x≤7. It is often encountered as the heptahydrate sulfate mineral epsomite (MgSO4·7H2O), commonly called Epsom salt.
Answer: The answer is D) The entire table of data provides evidence that as the corn percentage increases in the feed, the weight gain in pigs also increases.
Explanation: