lymphatic system text written on english language with highlights

acid amorphophallus amylase anaerobic articles background biological biology bladder blogging blood blue body border circulation clotting colour correct covering diagram digestive disorders displayed double english explained fat fats filtrate food form glomerular glucose green health highlighted highlights human illness immune internal juice kidney language line lymphatic natural nutrition organ pancreatic paper pattern presentation pressure process proteins reactions red related salivary science secretory sentence sequence sheet system systolic term text theory treatment tubule underline unitary white word written yellow