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.
Answer:
cognitive dissonance
Explanation:
Cognitive dissonance is the state of an individual where he or she develops conflicting beliefs, attitudes or behavior. When an individual's belief starts clashing with the new facts, they tend to resolve the contradiction to reduces their discomfort. For example, when people start to eat more junk food or adapt to an unhealthy lifestyle (behavior) and it leads to obesity( cognition), they are in a state of cognitive dissonance.
As per the question, Alan knows that drinking is harmful but still gives reason to justify it therefore he is in a state of cognitive dissonance.
A. insufficient amounts of resources to meet the demand
The city of San Antonio, Texas goes back 300 years. It's where the Spanish claimed the New World and set up missions to colonize the indigenous people. Today, it's a multicultural metropolis that celebrates its Hispanic heritage through historic neighborhoods, traditional food, and unique festivals
The Answer is C, The independent and the dependent variable are the x and y axis and the only one left is the confounding variable.
