1. sabes
2. the launch, mission, and landing
3. to research the earth's Ozone
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:
Te va a gustar lo que te compré para tu cumpleaños!
¿Que vas a comprar en la tienda?
Ve a Bailar con tus amigo en la fiesta!
1. Ms Ortega presented the principle of art
2. Arturo, presented Sergio, the friend of alma
