Which of these is an example of a change where the properties of the original substances remain the same? a) roasting corn on the cob b) soaking rice in the water c) toasting bread d) digesting food i give brainlest !

Which of these is an example of a change where the properties of the original substances remain the same?

the answer is B

:)        

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation: