How does food move around in a plant ?

The movement of water throughout a plant is driven by the loss of water through it's leaves, or transpiration. The water molecules that move through the xylem are connected in a continuous “stream”. ... To get the food made in the leaves to other parts of the growing plant requires energy.

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves