It’s asking what you prefer between two things: 1. history class or science class, 2. eggs or cookies/crackers, 3. winter or summer, 4. roasted chicken or onion soup
Answer:
But about what?? can you give the entire plot?
Scientists think that algae first evolved approximately 2.7 billion years ago, and soon after this oxygen began to exist in the atmosphere. Photosynthesis by primitive plants and algae released oxygen, which gradually built up in the atmosphere.
Explanation:
Answer:
1. Viajaba.
2. Vivía.
3. Hablabas.
4. Corríamos.
5. Iban.
6. Bailaba.
7. Asistías.
8. Era.
9. Comprendíamos.
--
.・。.・゜✭・have a nice day・✫・゜・。.
