You are right sugar is a mixture and salad, water and potassium are all wrong.
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Answer: I believe the answer is 12
Explanation:
Subsidy
A price support is a type of subsidy. It seems that this is not given in
the choices. However, subsidy is a form of monetary or financial support which
is provided by a local or state sector. It aims to provide economic and social
stability and development. Hence, subsidy encompasses various types of support
funded by either government or non-government offices. It can be given in form
of either direct (money, incentives and etc.) or indirect (insurance,
write-offs and etc.) in procedures.
The reaction is extremely exothermic, producing a bright yellow light and a great deal of heat energy.
The mass is conserved, so it stays the same, 450g
