For example, energy from the sun fuels photosynthesis in plants, which in turn produces oxygen and nutrients for animals to consume. Additionally, the energy released during respiration is essential for cellular metabolism and the production of ATP, which powers many bodily processes.
Furthermore, the concept of “chi” or life energy in traditional Chinese medicine stems from the Kemetic principle of “Ka”. Ka represented the essential part of a person’s being that embodies their life force or spiritual essence, the soul.