Which statement best describes courtly love songs?

courtly love songs were centered on honor and bravery.
courtly love songs were played on a variety of instruments.
courtly love songs were written by ladies to honor knights.
courtly love songs were sung by a small group of musicians.

The statement that best describes courtly love songs is that courtly love songs were centered on honor and bravery.

A

Explanation:

b) the planets year length would be longer

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the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.