When dead body parts decay.
It all depends on how long it has been moving without that information it cannot be answered
Answer:
Mayor productividad de los cultivos.
Disminución de vertidos químicos en ríos y aguas subterráneas.
Mayor seguridad de los trabajadores.
Disminución del uso de agua, fertilizantes y pesticidas, lo que a su vez reduce los precios de los alimentos.
Explanation:
The presence of U-shaped valleys is the best evidence that glaciers one covered an area. The correct answer is B, U-shaped valleys.
<span>Internal deformation is
one of the major mechanisms through which a glacier flows. This process occurs
due to the overlying weight of the glacier that leads to the deformation of ice
crystals. Since the pressure is highest at the glacier bed, this process takes
place at that point. The mechanism of movement is usually determined by the
type of glacier.</span>
