The correct answer C. Pectinoid is the most occurring fossil that is a bivalve. They are a superfamily of marine bivalve mollusks which includes scallops and oysters. Members of this family have a triangular resilium.
The policy, as expected with any authoritarian and centralized coverages, only brought benefit to the state. The one-child policy created despair in Chinese society, disallowing families to have a choice in the size of their family, and increased the amount of femicide in new-borns. The policy also brought further disadvantages to the society in current days, making the idea of families less predominant, as younger generations have been raised in families without siblings and have little to no developed ideas about the future that may cross their path. The state on the other hand raised further power over the people by controlling a traditionally important aspect of their lives, and created a more fearful and obedient generation.
According to the Wikipedia, more than 75% of the worlds most active volcanoes occur on the Ring of Fire.
About 81% - 90% of the words largest earthquakes also occur on the Ring of Fire.
Answer:
La opción incorrecta es D. Si bien es cierto que África presenta diversos problemas socioeconómicos, no es cierto que se trata del único continente con bajo nivel de vida.
Así, si bien la mayoría de los países africanos están sumidos en la pobreza, esta condición se encuentra en todos los continentes, con ejemplos como Ucrania o Moldavia en Europa, Haití o El Salvador en América, Afganistán o Birmania en Asia, o las Islas Salomón en Oceanía.
