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Lady bird [3.3K]
3 years ago
5

Is making a sandwich a chemical or physical change?

Biology
2 answers:
kolbaska11 [484]3 years ago
8 0

Answer:

Physical Change

Explanation:

A physical change is a type of change in which the form of matter is altered but one substance is not transformed into another. Chemical changes occur when a substance combines with another to form a new substance

Sphinxa [80]3 years ago
3 0

Answer: It is a physical change.

Explanation:

Even though they make  sand which they are still meat bread and cheese.  The reactants stay as there ware even though they have taken a different form.  It is like boiling water or freezing it. They look different but the reactants stay the same.

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The fungus Melampsora lini causes a disease known as flax rust. Different strains of M. lini cause varying degrees of the rust d
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