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To make a model of a mock volcano, a substance is needed to react with vinegar to create the illusion of a volcanic eruption. Based on lab information, which of the following substances could be used?

c.
Corn starch
b.
Baking powder
d.
Either baking soda or baking powder

Question

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To make a model of a mock volcano, a substance is needed to react with vinegar to create the illusion of a volcanic eruption.  Based on lab information, which of the following substances could be used?

c.
Corn starch
b.
Baking powder
d.
Either baking soda or baking powder

anonymous · Answer

d

anonymous · Answer

baking powder

anonymous · Answer

15.   Which of the following creates recombinant DNA?  (1 point)inbreeding
hybridization
genetic engineering
translation

anonymous · Answer

unit and lesson? is this in bio?