Answer: It would be all of them. They are all showing specific characteristics. In this case these activities are part of physical culture
Explanation:
1) You choose which college to go to: each college you don't choose is an opportunity cost
2) you choose which language to learn. You can't learn them all. If you decide to learn Chinese, you might be missing out on Spanish
3)Where do you want to do your exchange? if You choose one place, you're missing out all the other opportunities.
Lack of resources in general
It may also mean shortage of flora and fauna
<span>The right answer is regressive social movement. A regressive social movement occurs when people perceive that a social change that took place harms them instead of helping them, and they initiate a campaign or social movement to socialize the reasons why social changes should be reversed. <span>Generally, these movements seek to reverse and create new rules to reduce the social threat they perceive.
I hope this information can help you.
</span></span>