<span>The answer is Mathias Schleiden and <span><span>Theodor Schwann</span></span></span>
The rate of flow of electric CHARGE past any point is described in the unit of electric CURRENT ... the Ampere.
Mechanical digestion is chewing, and chemical digestion is the saliva in your mouth breaking down food.
1/2 x 240 x 64 = 120 X 64 = 7680 J
<span>No. Solids can't undergo convection, the reason is that convection works because moving molecules which are hotter and faster have a lower density and therefore rise to the surface. With a solid now, the molecules don't move they can only vibrate.
Therefore solids conduct.</span>
