Buddha is shown symbolically through a wheel or footprints as well as Mahayan symbols. The Eight-Spoked Dharma Wheel portrays, In which the Buddha is turning the Wheel of Truth. It is the most important of all the buddhism symbols. Footprints represents the physical presence of Buddha.
Water.
Sound travels slowly because the amount of pressure.
The organ that is important in processing substances after being absorbed during digestion is the liver.
The olfactory epithelium is a specialized epithelial tissue inside the nasal cavity that is involved in smell. In humans, it lies on the roof of the nasal cavity about 7 cm above and behind the nostrils.