-- Bertrand Russell. I. Cellular Respiration: breaking down sugar in the presence of oxygen (aerobic). Photosynthesis (you recall...) is the process by which CO 2 and H 2 O are used to make sugars and starches.
Emmc is an embedded memory that a manufacturer adds that is related to flash memory. Hard drives are the ubiquitous spinning disk digital storage devices that keep our songs, photos and programs safe. They are usually found in lap and desktops but the first ipod had one also some digital cameras.
A RAM drive (also called a RAM disk) is a block of random-access memory (primary storage or volatile memory) that a computer's software is treating as if the memory were a disk drive (secondary storage).