-- 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.
Only 32GB is available; even less when you factor in the OS and recovery partitions already installed. eMMC flash memory is nearly impervious to shock and vibration. eMMC is cheaper than it's SSD brethren and the larger spindle drives. A typical specimen will read 250MB/sec and write 90MB/sec (vs 130MB/sec read and 100MB/sec write for spindles).