The answer would be true.
Because the processes that produce defense against certain pathogens require lots of energy and resource, it is considered virtually a last resort, left for when they are threatened.
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The ear cavity (which is affected in infectious otitis) is connected by a duct (the Eustachian tube) to the nasopharynx located behind the nasal fossae.
Otitis is related to a bacterial or viral infection, which most often contaminating the middle ear as a result of rhino-sinusitis or rhino-pharyngitis by borrowing the Eustachian tube or vice versa (otitis media evolving towards a pharyngitis).
The capital city of Costa Rica is San Jose.
Its number 4. T goes with A, G goes with C