Can you compare the digestive system to a system of roads/highways?
537443
Circulatory is just like a train or subway. It carries all the blood lightening fast through the body, then back to the station at the heart.
680028
I agree, this is your homework, and you need to do it.  But let me say something, so you don't pick up a mistake here.  The thin skin that holds the organs in place is not fat bodies.  It is something that is related to the embryonic development of the animal.  As the embryo develops you get three germ layers, one of which gives rise to the skin you are looking for.  As for the intestine question, ask yourself what the function of the differnt parts of the digestive tract is.  In fact, think about what it is you need to achieve in digestion.  \n\nGood luck.
261890
Basic defintions will consider both to be synonymous.  But normally a street imply it is paved and in a city.\n\nA road too can be paved but isn't necessary, and can include the rural parts of a country.\n\nYou could say a "dirt road" but never a "dirt street" if you wanted to make sense.
565260
Look all the nice pictures at\nhttp://br.search.yahoo.com/search/images?p=digestive%20system&ei=UTF-8&fr=slv1-adbe&fr2=tab-web\nand\n\nhttp://www.innerbody.com/image/digeov.html
1058716
Seems like a tubelike digestive system would be more streamlined and function smoother.  Get a saclike system and you end up chewing your cud like a cow.
640284
Theoretically, there isn't any significant difference in many cases in actual usage.  Way back when however, a road was often not paved, a street was a paved road, a boulevard was a large street, a lane was a connector between a road and a street, and a court would be a dead end type road or street.
943115
Why? Are you in charge of one?\nHow are the roads?
613426
The esophagus is just the path by which food travels from the mouth to the stomach. No digestion occurs within it. The movement of food is aided by muscle contractions called peristalsis, which works the food down to the stomach for further digestion.
510048
The terms may frequently apply to exactly the same thing. However, 'road' is a general term, whereas 'street' is narrower in sense and chiefly urban in application: a street typically has buildings on either side, and is paved or metalled.
819992
The oldest 'road' (paved) that I can think of at the moment is Route 66....hope that helps!
46614
Haha...that lazy sunday video is freakin' awesome!\n\nI prefer Google Maps...you can not only get the view of the roads, but a view of the satellite also. It's just awesome!
118762
hell no!  highway driving is FUN!  especially when there's lots of other cars!  crank up the radio, open the window, and go go go!  it's like a video game, except you mess up once and you could die!  wheeeee!
978926
good driver\nknowing the area\nsome medicine
635524
HUMAN DIGESTIVE SYSTEM IS NOT DESIGNED FOR TOO Many veggies cause we have a very small caesum(part of long intestine), caesum is ysed for digesting veggies....so basically we are carnivores (cause we have sharp canines) but we need roughage which we get from veggies!
1080409
Definitely the tongue. This is where the \n\ntastebuds are located and you can enjoy what \n\nyou are going to be digesting!
752767
We have used these words so indiscriminately, and often incorrectly, that we have blurred their original meanings.  When these words are used correctly, these are the distinctions:\n\nROAD - a road is the most general, most inclusive of these terms.  A road is any public passageway.\n\nLANE - a lane is a narrow road.\n\nSTREET - A street is a paved public road, usually with a sidewalk on one or both sides.\n\n(road and lane can be, but are not necesarilly paved.  a street is implied to be a paved road)\n\nDRIVE - is a road for automobiles and trucks  (not a horse trail or a hiking trail)\n\na BOULEVARD is a divided street with trees or grass in the median.\n\nan AVENUE - is a wide street lined with trees
323561
Yes.  To be more explicit, the oncologist may tell you if it is in the small intestine, or the large intestine.