Its called osmosis and it only happens with water. now I'm just adding words to be able to post this. its moving down the concentration gradient.
It would be nitrogen, oxygen, and carbon dioxide (:
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elevating a stuck with him feet with help of his all circulation is true
Competitive advantages of apple were;
Apple preferred Horizontal and vertical integration around its products instead of licensing it or making it open market or sharing the technology.
Easy to use- they focused on ease of operation and simple user interface.
Facility of plug and play so that non-technical users do not face any issues.
Uniqueness and innovation in enhancing consumer's digital life for example- Digital Hub- an advantage for consumers who were becoming entrenched in a digital lifestyle, using digital cameras, portable music players and digital camcorders and mobile phones.
Investment in R&D brought the key competitive advantage to apple.