The spelling may be papa, paw paw, or paw-paw (grandfather). Papa is less frequent because it can also mean father. Note that this is used regardless of whether it is a paternal or maternal grandfather. Grandmother is maw maw.
The spelling pawpaw is also used for a type of tree and fruit (Asimina triloba).
No, coral does not need to be capitalized.
The word evolution does not need to be capitalized.
El papa means Potato if there is no accent on the second 'a'. If it is capitalized, it refers to the Pope. It can also be an expression: Es la papa. Then it would mean: It's the best.
No it does not need to be.
The word citizen does not need to be capitalized.
No, coral does not need to be capitalized.
The word evolution does not need to be capitalized.
No, the word "revivalist" does not need to be capitalized unless it is at the beginning of a sentence or part of a proper noun.
No, the word "seismograph" does not need to be capitalized unless it is at the beginning of a sentence or part of a title.
El papa means Potato if there is no accent on the second 'a'. If it is capitalized, it refers to the Pope. It can also be an expression: Es la papa. Then it would mean: It's the best.
No it does not need to be.
No, the word "motorcycles" does not need to be capitalized unless it is at the beginning of a sentence or part of a title.
No, the word "region" does not need to be capitalized in a sentence unless it is the first word of the sentence or part of a proper noun (e.g. "Pacific Northwest region").
No, the word "present" does not need to be capitalized unless it is at the beginning of a sentence or part of a title.
The word citizen does not need to be capitalized.
No.
Yes, "Cheerios" is a brand name and should be capitalized.