When milk sours it is a chemical change. It is caused by lactic acid which converts the milk and makes it become sour.
This is a chemical change.
No it is a chemical change because you change it back to normal.
The animal, I assume you are thanking about, has been a sours of milk for the people living in North West china. There mead can also be rich sours of nutrias. And lets not forget they can be as soft as a teddy bear.
yes because it is a different substance than before :)
The population of Sours is 1,774.
butter milk
2 percent milk
Milk chocolate.
The area of Sours is 33.15 square kilometers.
The substance that cools the fastest is milk
The curd is the fat in the milk that sticks together. ------------------------------------------------------------------- I think it is the proteins rather than the fat that are responsible for the formation of curd - after all you can get fat free curd cheese.