informal
Scientific. (NovaNet)
Scavenger , Heterotroph, and Consumer
NaturL sELECTION
Alpha test
Consumer
It's best described as 'not being married'. NBM is the medical term.
This term neans a worsening as described in the text
The term is "franking privilege". It's described in Wikipedia.
That figure is best described as a "triangle".
mountains
A filibuster.