One issue is to which President or Congress a particular year's deficit should be attributed. U.S. Congressional terms start on Jan. 1, Presidential terms later in January, and the fiscal year on Oct. 1, so none of them exactly match up.
These nephridia, which are called protonephridia, are branched tubules of ectodermal origin. They are closed at the internal ends by terminal cells, or solenocytes, and open to the exterior by means of excretory pores, or nephridiopores.
Nemesia Fleurie Blue An evergreen perennial with small, green leaves. Height 25cm, spread 25cm. Slightly fragrant, purple flowers with yellow eyes are produced from April to October. Grows in most soils in sun or part shade. May be grown in a container. Fairly hardy if planted in a sheltered spot.emesia Fleurie Blue An evergreen perennial with small, green leaves. Height 25cm, spread 25cm. Slightly fragrant, purple flowers with yellow eyes are produced from April to October. Grows in most soils in sun or part shade. May be grown in a container. Fairly hardy if planted in a sheltered spot.