The catholic church considered a heretic to be anyone who: traveled long distances to trade in silks and spices.
journeyed to the holy land to defeat the muslims.
held religious ideas rejected by church authorities.
called for the removal of muslims and jews from spain.

c, held religious ideas rejected by Church authorities

Explanation:

i took the test

well, there are a lot of places we get information about earth from. like science classes, websites, books, newspapers, etc.

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.