Answer:
Copper:
Copper compounds produce blue colors in fireworks. Although Copper has a red appearance in solid form, when it’s set alight it creates stunning blue fireworks. Copper is used in electrical wire and roughly half of all copper mined is used for this purpose.
<span>They believed labor unions were preventing the wage level from galling to its appropriate level.</span>
The vice president! That's the main reason why we have a Vice President! Hope this helps!
Early theorists such as Spearman argued that GENERAL INTELLIGENCE represented basic intelligence.
According to these theorists, individuals high in GENERAL INTELLIGENCE probably excel at ALL COGNITIVE TASKS.
<span>the answer is
systematics</span>
