A specific disease caused by infection with Mycobacterium tuberculosis, the tubercle bacillus, which can affect almost any tissue or organ of the body, the most common site of the disease being the lungs.
The Upside-Down Triangle: a model for the 21st century church. (friends, let me offer a disclaimer that this post is deeply wonky. If church systems talk is what you want, read on. Otherwise, I'll be back to your regularly scheduled programming soon).
Scalene. Another type of triangle which can be either isosceles or scalene is a right triangle. A right triangle is a triangle where one of the angles is 90Âº. A right triangle cannot be an equilateral triangle because all of the angles in an equilateral triangle are 60Âº. There are also two other designations of triangles, acute and obtuse. Acute triangles are triangles where all three angles are less than 90Âº.