Uni- having a single legislative chamber
Bi- having two branches or chambers
PEMDAS. (-4) - 18 - (12 + 3)
1. Parenthesis, simply what's in them.
(-4) -18 - (15)
2. Combine like terms.
-4 - 18 - 15 = -37
Hope this helped.
Facism stressed nationalism most strongly
The spiders in this family must have different proteins for silk flexibility in their cells. ... Protein molecules' structures affect their function and the way they connect to other molecules.
