The new england colonists made their living by:selling lumber fishing ship building hunting all of the above

The New England colonists made their living by: ;

All of the above

The Colonists chopped trees and sold the lumber. They fished Whales, built ships that would travel from here to England and, they hunted animals for food and clothing.

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.