Answer:
One distinguishing feature between physical and chemical changes is that a physical change can be reverse or turn back to its original form, but chemical change cannot be return to its form because the material change.
Explanation:
Advantages
less wasted energy
Reduces fossilisation
Disadvantages
- Expensive
- doesn't look nice ( apparently)
Answer:
san franciso is 3 hours beind and with NewYork
Explanation:
Answer:
That is a good question... Maybe Because it is artificial and the makers do not know how to mimic nature.
Explanation:
