The most abundant fiber in connective tissues is a tough protein called collagen. Tendons, ligaments, and the white stringy tissue (fascia) seen in some cuts of meat are composed almost entirely of collagen, as is leather, which consists of the connective tissue layer (dermis) of animal skins.
Instructions. Turn the Kindle's power off and turn the device over so the back is facing up. Remove the back cover by pressing down on the cover while sliding it to the right side of the Kindle. The battery compartment, Reset button and SD card slot are visible when the back cover is removed.Insert the SD card by sliding the card with the label side up into the SD card slot. The SD card slot is located on the right side of the Kindle. You will feel a click when the card is fully inserted into the slot.Place the back cover back on the Kindle by laying it flat on the device and sliding it to the left.ips & Warnings. 1  If you need to remove the SD card, open the back cover and press in on the card. 2  You will hear a click, and the card will spring out of the slot. 3  Pull the card fully out of the Kindle and replace the back cover.
Kindle tablets lack SD card readers. If you're thinking about using the micro USB port on your Kindle tablet to add an external SD card, think again. The micro USB port on the Kindle Fire or Kindle Fire HD doesn't support SD card readers, or any other type of USB devices. The only thing you can use the port for is to connect the tablet to your computer or to a wall charger.