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).
Examples of the flatworm include Tricladida, flukes, and tapeworms. Roundworms (aka nematodes) - has over 80,000 species which many of are parasitic. They have round bodies of varied sizes. Examples of the roundworm include whipworms, hookworms, and pinworms.