To negotiate lower prices for supplies.
Answer: Redshift and blueshift describe how light shifts toward shorter or longer wavelengths as objects in space (such as stars or galaxies) move closer or farther away from us. When an object moves away from us, the light is shifted to the red end of the spectrum, as its wavelengths get longer. Hope this helps!
the answer is C specialization
In April 1940, Germany launched a surprise invasion of neutral Denmark and Norway. Therefore the answer would be...
D) Denmark and Norway