To keep bacterial levels low, store ground beef at 40 Â°F (4.4 Â°C) or below and use within 2 days, or freeze. To destroy harmful bacteria, cook. ground beef to a safe minimum internal temperature of 160 Â°F (71.1 Â°C).
Orcadian: Orcadians - Wikipedia, the free encyclopedia. Basically, the descendants of Picts, Scots, and Vikings. Shovel Teeth: http://3.bp.blogspot.com/-A9ipYvA1R_...nt+line+up.gif. They have bulbs at the top, and look sorta scooped out in the middle, hence why they're called shovel teeth.
The killer whale, (Orcinus orca), is the largest member of the group of marine mammals known as dolphins (family Delphinidae). They are called killer whales because they attac â¦ k and consume whales or other large prey such as seals and sea lions.