Una Campaña: Una Cronología  Tu Siguiente Tarea Es Crear Una

question 42

Short Answer

Una campaña: Una cronología  Tu siguiente tarea es crear una cronología breve de la historia de la organización. Para completar la cronología, decide qué uso de "se" se usa en cada oración y luego pon los eventos en orden cronológico.
Funciones de "se":
reflexivo (RF)                   recíproco (RP)                  doble objeto (DO)     
impersonal (I)                  acciones inesperadas (AI)

---

Definitions:

Deuterostome

A classification of animals defined by their developmental characteristics, where the anus forms before the mouth during embryonic development.

Echinoderms

Echinoderms are a group of marine invertebrates that include sea stars, sea urchins, and sand dollars, characterized by radial symmetry and a unique water vascular system.

Pseudocoelom

A fluid-filled body cavity lying between the intestines and outer body wall that is only partially lined with mesoderm in some invertebrates.

Mesoderm

The middle germ layer of the early embryo; gives rise to connective tissue, muscle, bone, blood vessels, kidneys, and many other structures. Compare with ectoderm and endoderm.