Jeremy and dahlia are two married adults. they live with four children: stephanie and cory, dahlia's children from a previous marriage; luke, jeremy's son by his ex-wife; and, finally, paula, jeremy and dahlia's infant daughter. this example illustrates a(n) family structure.

Step family structure.

Explanation:

The correct answer is step family (also called blended family), because it consists in people who get re-married, one or both of them already have children and they all live together. The definition is two families who emerge into one.

On the other side, the typical family, which consists in a father, a mother and their kid is called nuclear family.

answer; ///the declaration of independence;

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.