Answer:
A . his work on subatomic particles
Luis Walter Alvarez was a noble prize winning physicist, who is probably most famous for the discovery of the iridium layer and his theory that the mass extinction of dinosaurs was caused by an asteroid or comet colliding with earth.
Answer:
yo lo quise
Explanation:
taken multiple Spanish classes
The answer is b. hayan because haya refers to a single person and hayas refers to a person whos taking to another person.
Answer:
1quedan 2gusta 3gusta 4gustan 5costo 6gusta 7encantan o gustan
Explanation:
