Women between the ages of 31 and 50 need slightly less, requiring 2,200 calories and 247.5 and 357.5 grams of carbohydrates each day. After the age of 50, active women should eat between 2,000 and 2,200 calories and 225 to 357.5 grams of carbohydrates each day.
There is a special reason that flatworms are flat. Because of their flatness the area of their 'body' is bigger (so a bigger surface area).Through this characteristic, they are able to diffuse more in and out of their endosystem. because.here is a special reason that flatworms are flat. Because of their flatness the area of their 'body' is bigger (so a bigger surface area).
Planaria and other similar flatworms get their food from the water. What is the difference between a roundworm and a flatworm wiki.answers.com âº Categories âº Science âº BiologyMay 03, 2009 Â· Body Shape Flatworms have flat, ribbon shaped bodies, whileroundworms are round (but not segmented) and taper towards the end.ow are flatworms and roundworms similar in body structure wiki.answers.com âº â¦ âº Animal Life âº Arthropods âº InsectsMay 17, 2010 Â· They are both invertebrate's, have bilateral symmetry, and have 3 tissuebody layers.