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.
For the Himalayas they were formed roughly between 40 and 50 million years ago
Humans were on the earth roughly around 20 something million years ago
Answer:
a. the Huang He and the Chang Jiang
the nile and ganges are from a different period, and the South Mississippi and the Ohia are present day areas
Answer
Hi,
Delayed gratification applies in retirement in that it can allow a person to qualify for a higher social security payout.
Explanation
Delay of gratification is when a person resists the feeling of taking an immediate available reward while hoping to obtain a more-valued reward in the future. In this stand, one could argue that delayed gratification would make sense in retirement because the social security payout will last longer since it won’t be tapped until later. However, life is short thus another person won’t delay his retirement so long to get the time to enjoy it.
Hope this Helps!
Answer: It Surface, crust, Mantle, and core
Explanation:
