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A reflex arc is a system of sensory, motor and relay neurones that work together to provide a quick reaction to stimulus that protects us from danger. A really good example that often comes up in t...
A meander is a bend in a flowing body of water. The physical processes which form menders are erosion and deposition. Erosion occurs mainly on the outside bend as the water is faster, deeper and has a gre...
In both an elastic and inelastic collision momentum is conserved, however in an elastic collision the total kinetic energy is the same before and after the collision. In an inelastic collision kinetic ene...
Querido Diario ¡Ayer estoy muy enfadada con mi mejor amiga María! Ella me mintió, y yo pienso que ser honesto es muy importante. Me dijo que ayer necesitaba estar en casa con su familia asi q...
The easiest way to solve these equations is by substitution. Rearrange the 6y=-x+64 equation into the form of x=64-6y. Replace x in the other equation with x=64-6y to produce y+5(64-6y)=30. Multiply out t...
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