Answer:
Especies en vías de extinción
That would mean the person wants to help species that are in danger of becoming extinct. In, this case it would be the "orangutans"
So, the best option would be
<em>Especies en vías de extinción</em>
Hope this helps! :)
<em>-Fishylikeswater</em>
1. Este
2. could be any of the three, but I’d go with esta
3. Esa
4. Aquella
These answers depend on how close or far the objects being described are from you, so I’m not sure if there’s any more context.
un - masculine singular
una -feminine singular
unos - masculine plural
unas - feminine plural
UN lápiz - a pencil
UNAS tareas - some homework
UNOS borradores - some erasers
UNAS mochilas - some backpacks
UNOS libros - some books
UNA calculadora - a calculator
UNOS papeles - some papers
UN examen - a test
Many times we can find the right article by paying attention to the noun ending:
unAS tareAS
unOS librOS
The answer is fundacion rotaria i think