Answer:
Nuclear energy because it can never be reused again
Answer:
A mass movement can either be slow or rapid. The slow downward movement of materials in a slope is called creep. This happens when the soil loosens up because of water and burrowing animals. In contrast to this, the rapid movement of large materials in a slope is called landslide.
let me do my research real fast and I will let you know what I find
Yes, because the envelope can be a important document- so therefore it can be considered "confidential".
The primary function of the respiratory system is to supply blood with oxygen
