Question

Select a day of your choice. Observe the changes around you. Record at least fifteen changes.

Specify the cause and effect of each change recorded by you and classify them as 1) Physical

change 2)Chemical change

3) Reversible change 4) Irreversible change. ​

Answer 1

Answer:

all the above I have seen really 67890 is the answer

Answer 2

Answer:

SW

Explanation:

selected for your choice during summer holidays observe the changes around for an hour record at least 10 changes spelling fight that have cause and effect classify them under reversible reversible physical or chemical changes tablet your observation description