Jaegers (three species of Stercorarius) nest on the tundra, where both sexes share in incubating the two eggs. Some species have light and dark phases. They are pelagic and solitary after breeding.
WARNING: MAY BE HABIT FORMING. Pentothal (Thiopental Sodium for Injection, USP) is a thiobarbiturate, the sulfur analogue of sodium pentobarbital. The drug is prepared as a sterile powder and after reconstitution with an appropriate diluent is administered by the intravenous route.
Levothyroxine sodium is the monosodium salt of the levorotary isomer of thyroxine. Levothyroxine (T4) is a naturally occurring hormone produced by the thyroid gland and. converted to the more active hormone triiodothyronine (T3) in peripheral tissues. The. precise signals controlling the conversion of T4 to T3 within the cell are not known.