10xY
10 . Y
10Y
There you go can i get a 5 star and brainlyist
optical telescope (Hubble), X ray telescope ( Chandra) etc.
get around the Earth's atmosphere so that we can get a clearer view of the planets, stars, and galaxies that we are studying.
En el oeste de nuestro país se localiza el relieve montañoso, integrado por la cordillera de los Andes, la pre-cordillera de La Rioja, San Juan y Mendoza, las sierras Subandinas y las sierras Pampeanas
D would be the most reasonable answer.
