¡Necesito AYUDA por favoor! 1. Necesito 5 deportes con sus disciplinas y sus categorías.
Es para un cuadro comparativo.

lee and grant, both of whom held the highest rank in their respective armies, had known each other slightly during the mexican-american war (1846-48) and began their dialogue by exchanging awkward personal inquiries. characteristically, grant had arrived in his mud-splattered field uniform while lee had turned out in full dress attire, complete with sash and sword.

explanation:

food chain i would say only because there is competition on getting food and survival