Destiny is in her thirteenth week of pregnancy. While crossing the street one morning, someone coming from the opposite side knocks into her as he pushes his way through the crowd of people. Destiny's fetus is most likely unharmed because the that surrounds it protects it from jolting.

Destiny's fetus is most likely unharmed because the amniotic sac that surrounds it protects it from jolting.

Explanation:

The amniotic sac is a bag inside the woman's uterus. It is inside the amniotic sac that the fetus develops. The sac is filled with amniotic fluid, which not only helps the fetus obtain the nutrients it needs, but also offers protection from jolting. It is as if the fluid worked as a cushion, reducing the impact that can reach the baby.

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place.

if interdependence implies a two-way dependence, and if each partner is equally dependent on the other for success, then there is an equal commitment to the making the partnership successful. the advantage is sustainability of the relationship, the disadvantage is that decisions are "democratic" and therefore may take longer to reach and more likely to be a compromise (which is not always the best solution). as the interdependence moves away from equality, the decisions become more influenced by the more independent partner. in the extreme the relationship becomes more dictatorial and more like "master-slave". generally the relationship has less commitment in both directions and is more likely to be temporary.

if one generalizes (and one shouldn't), equity partnerships, which is probably what is implied by interdependence, can be slow to progress or change but durable. the extreme alternative, independent-dependent partnerships tend to be efficient but more fragile.

hope this but you will have to site your own evidence. : )