Question

Please koi ans de do na Please ans me ​

Answer 1

Answer:

For example, osmosis, digesting food and phase changes are essential parts of our daily lives. Nevertheless, some of the day-to-day chemical and physical changes are harmful to the environment. It is a type of change that changes the shape of matter but does not turn one material into another.

Answer 2

Answer:

A) 12.5

average = (12+13)/2 = 25/2 = 12.5