Question

slicing bread is a which type of change?​

Answer 1

physical and irreversible change.

Answer 2

Explanation:

Physical changes change the shape, size or phase of a substance. Crumpling paper, getting a haircut, dissolving salt in water, melting wax, making ice cubes, chopping veggies for tossed salad, growing crystals from a supersaturated solution, grinding metal and slicing bread are all physical changes.