Answer:The cost of skiing is Studying the Library.
Explanation:Studying at the Library is what you are currently considering to do as a priority.Sacrificing your studies at Library is the price you have to pay in other to go skiing. That is your forgone alternative or the opportunity cost of skiing .This simply means,you have list of things to do on Saturday as a priority but one seems more important to you than the other.Since you cannot do the two on that same day,you will have to sacrifice one for the other.Sacrificing your studies at the Library is the price you have to pay to go skiing.
According to the video we watched on the blue zones, 70 percent of longevity is attributed to lifestyle.
<h3>Why are centenarians in blue zones so significant?</h3>
To make healthy foods taste nice, they have inherited age-old recipes or created their own. This is a crucial component of the Blue Zones diet because if you don't enjoy what you're eating, you won't consume it for very long. From one culture to the next, different foods have different cultural significance for centenarians in blue zones.
<h3>What foods promote long life in the Blue Zones?</h3>
When they are in season, people in the blue zones eat an impressive variety of garden vegetables, and they pickle or dry the extras to enjoy in the off-season. The Blue Zones diet's leafy greens, including spinach, kale, beet and turnip tops, chard, and collards, are the finest foods for extending life.
Learn more about healthy lifestyles:
brainly.com/question/10474069
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These powers are called the Expressed power of the Congress.
Explanation:
The Expressed Powers of the Congress are 18 set of powers that are granted to the Congress assured by the constitution that can be used by them as they please without any outside interference
This includes very important powers related tot eh independent power o taxation and quite a few matters of war.
This is done so as to make sure that the country remains in the hand of the representatives of the people directly elected by the people in the important matters.