Answer:
is a non-profit corporation whose main purposes are; exploration, documentation, study, conservation and protection of caves, caverns, and sinks; and promote and stimulate the interest of caving as a science and as a sport.
Explanation:
Answer:
Los transportes, la violencia, technologia, economía.
Answer:
1 . an immersion course ⇔ curso de inmersión total
2 . It's sunny. ⇔ hace sol
3 . enrolled ⇔ matriculado
4 . It's chilly. ⇔ está fresco
5 . It's dark ⇔ está oscuro
6 . It's windy. ⇔ hace viento
7 . The weather is nice. ⇔ hace buen tiempo
Nos lavamos el pelo en el baño.
Juan and I give a shirt to our sister Gisela