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so sleep alone tonight
My name is ღ||汇嘉||SOPHIAღ. Give me presents! On 22061996 :D [Cancer] [CHRISTIAN] PLMGSS 2.1 I love Aaron (: |
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about this blog
This blog was opened by (SOPHIAARON) to accomodate (SOPHIA)'s Science journal.Do enjoy your stay here, and don't take what's not yours! tagboard
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Videos. (:
-------------Physics------------Liquifaction. How to get out of a quicksand. Math Definitions : What Is Terminal Velocity. Newton's 3 laws of motion. Titration Technique using a burette How to use a pipette. Indroduction to Frictional force. Tacoma Bridge Collapsed! ---------------Chemistry---------- Forensic Video Periodic table song(: Crystal structures: graphite and diamond Chromotography- Separation of MIxtures Separation: Iron from Salt & Sand Mixture Steam Distillation Fractional Distillation Video Video Video Video Video Video Video Video Video Video Video Video Video credits
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Biology 13
In the previous posts, there's a video about the Villi.More about the villi: --> The inner walls of the small intestine is thrown into folds called villi. --> It provides a large surface area for quicker absorption of digested food into the blood. --> And each epithelial is further thrown into micro villi. --> Hence, the walls of the small intestine (ileum) is definitely not smooth. --------------------------------------------------------------------------------------------------------- How is the villi adapted to absorb food? --> It is further thrown into micro-villi, increasing the absorption area. --> Having a large surface area, it allows quick absorption of digested substances. --> Each villus is also closely connected to a network of blood capillaries which sends digested food substances away quickly, forming a diffusion gradient.
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