Yes, "Biology" should be capitalized because it is a proper noun and the name of a specific scientific discipline.
No they are not capitalized. When referring to school subjects, only those that are languages should be capitalized.
No, the word "novel" does not have to be capitalized in every sentence. It should be capitalized only if it is the first word in a sentence or part of a title.
No, the word "fifteen" should not be capitalized in a date within a sentence unless it is the first word of the sentence.
No, the word "mammogram" should not be capitalized within a sentence unless it is at the beginning of a sentence or part of a title.
No, the word "dear" is not capitalized in the sentence "I'm home dear."
Biology should not be capitalized unless it's starting a sentence because it's not proper.
No they are not capitalized. When referring to school subjects, only those that are languages should be capitalized.
No, the word forecast should not be capitalized in a sentence.
No, the word "novel" does not have to be capitalized in every sentence. It should be capitalized only if it is the first word in a sentence or part of a title.
No, "marine biology" is not typically capitalized unless it is used at the beginning of a sentence or in a title.
No, the word "fifteen" should not be capitalized in a date within a sentence unless it is the first word of the sentence.
No, the word basketball is not a proper noun and so it does not get capitalized in a sentence unless it is the first word of that sentence.
The word "victim" is not typically capitalized in a sentence unless it is at the beginning of a sentence or part of a title.
No, the word "mammogram" should not be capitalized within a sentence unless it is at the beginning of a sentence or part of a title.
No, the word "dear" is not capitalized in the sentence "I'm home dear."
No, the word "century" is not capitalized unless it begins a sentence. So "thirteenth century" would not be capitalized in the middle of a sentence.
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").