in the service producing sector
Answer:
I think the reflection of light off of a shiny surface is the answer... Hope this helps
Explanation:
We are asked to know the reason why magnetic dipole can be written as U = -m *B. The reason for this was that the negative sign is just showing or indicating the direction of the force. If it if negative, it means that the work done is opposite to the force field.
an element can make a molecule. so technically yes.
I think it's The fossil record. The same animal fossil is in Africa and South America. The animal could have not swim across so its the fossil record
