Answer: Esta
Explanation: there’s not a lot of context but it makes sense because esta means “is” and the sentence would translate to “he is in the class”
In addition to worrying about environmental problems, <u>sustainability</u> is based on:
- <u><em>Preserving</em></u><u><em> social and economic </em></u><u><em>resources</em></u><em>.</em>
<h3><em>
Sustainability.</em>
</h3>
Based on what is mentioned in the Brundtland Report, sustainability is based on <u><em>"guaranteeing </em></u><u><em>future generations</em></u><u><em> the same </em></u><u><em>quality</em></u><u><em> and </em></u><u><em>quantity</em></u><u><em> of </em></u><u><em>resources</em></u><u><em> that are currently possessed,"</em></u> for this reason, sustainability must avoid major contaminations that irreparably affect the natural resources.
However, another crucial component of sustainability, rooted in what the report has said, is the preservation of resources, since, given this, the environment will have a lesser burden to restore them and this will allow for greater ecological stability.
If you want to learn more about Sustainability, you can visit the following link: brainly.com/question/6184119?referrer=searchResults
Answer: a.La acción social. Or a. A social action
Explanation:
1. Mi tia
2.mi hermana
3.mis primos
4.mis abuelos
5.tu familia
