Question

fill in the blanks:

1. knitting of woolen yarn is a _______________ changes.
2. on cooling, the metal _______________.
3. falling of leaves from a tree is an ________________ change.
4. on heating, metal rim _____________________ and fits into the wooden wheel.

FAST PLZ I NEED IT FAAAAASSSSSTTTTTTTTTTTTTTT! ​

Answer 1

Answer:

physical change, solidify, irreversible change, stick .

Thanks