no it a common noun
No, "polar" should not be capitalized when used in the middle of a sentence. It should only be capitalized if it is the first word of a sentence or part of a proper noun.
It is not capitalized, like any other (non-proper) noun; unless it is the name of a person, company, etc., "panda" remains lowercase.
No. It should not be capitalized.
Yes, "Football" should be capitalized when referring to the sport in general.
"Roman" should be capitalized, but "goddess" should not me. The names of Roman goddesses are proper nouns and should be capitalized.
No, "polar" should not be capitalized when used in the middle of a sentence. It should only be capitalized if it is the first word of a sentence or part of a proper noun.
No. Polar bears will eat a human.
Because they are cool and have a right to be on this planet, like us (:
Polar Bears are wild animals, and like all wild animals, are dangerous and should not be approached.
because they can reproduce
polar bears are related to bears.
Polar bears do.
They reproduce.
POLAR BEARS Polar bears actually grow pretty fast.
climate change!
Polar bears are mammals.
humans are polar bears