Zebra crossings are marked with black and white stripes on the road and zigzag lines on either side. These markings warn drivers that there may be pedestrians crossing or waiting to cross the road. They also tell drivers that they must give way to pedestrians on the crossing.
Tongue as well as nose also helps in tasting food. If we are suffering from cold and cough we don't get any taste of food. That's because our nose is blocked and we cant't smell the food.
The tongue is used to taste the food. There are small microscopic taste buds that help us to taste five different flavours.
Two sencery organ work together to taste food as soon we put in our mouth microscopic taste bud n smell. Give signal to mind so it recall which taste we are having I. Our mouth