Answer:
B
Explanation:
nothing to do with black holes creating star or related
Answer:
Physical properties are different from chemical properties of a substance. The main difference between physical and chemical properties is that physical properties can be observed without changing the chemical composition of a substance whereas chemical properties can be observed by changing the chemical composition of a substance.
Explanation:
The thin layer of water that covers most earths surface is called the hydrosphere.
Answer:
yes it is
Explanation:
when the speed increases the car will vibration than egg will breaks