Este documento proporciona informaci坦n sobre los animales vertebrados. Se divide en 7 secciones que describen las caracter鱈sticas generales, anatom鱈a y reproducci坦n de los vertebrados, as鱈 como detalles espec鱈ficos sobre peces, anfibios, reptiles, aves y mam鱈feros. El documento analiza las adaptaciones clave de cada grupo que les permiten vivir en diferentes ambientes como el agua, la tierra o el aire.
This document lists the names of student groups, their topics, and presentation dates for a class project on the human body systems. It includes 16 groups presenting on topics such as diseases of the endocrine, respiratory, circulatory, and digestive systems. Other topics included are disorders related to eating, the female reproductive cycle, mental health disorders, and the senses. Presentation dates ranged from January 13th to January 29th.
This document lists the names of student groups, their topics, and presentation dates for a class project on the human body systems. It includes 16 groups presenting on topics like diseases of the endocrine, respiratory, circulatory, and digestive systems. Other topics included are disorders related to eating, the female reproductive cycle, mental health disorders, and the senses. Presentation dates ranged from January 13th to January 29th.
This document lists the names of student groups, their topics, and presentation dates for a class project on the human body systems. It includes 16 groups presenting on topics such as diseases of the endocrine, respiratory, circulatory, and digestive systems. Other topics included are disorders related to eating, the female reproductive cycle, mental health disorders, and the senses. Presentation dates ranged from January 13th to January 29th.
This document lists the names of student groups, their topics, and presentation dates for a class project on the human body systems. It includes 16 groups presenting on topics like diseases of the endocrine, respiratory, circulatory, and digestive systems. Other topics included are disorders related to eating, the female reproductive cycle, mental health disorders, and the senses. Presentation dates ranged from January 13th to January 29th.
1. UNITAT_La hidrosfera terrestre 1r ESO
TASCA_4.L'aigua potable
L'aigua que surt de l'aixeta a casa nostra 辿s aigua potable, 辿s a dir, la podem
beure sense cap risc per a la nostra salut.
Aquesta aigua s'ha sotm竪s a u proc辿s de potabilitzaci坦 que la fa apta per al
comsum hum.
REQUISITS Q HAN DE COMPLIR L'AIGUA PER SER POTABLE
SEGONS OMS
No ha de contenir substncies nocives per a la salut
SN SUBSTNCIES NOCIVES:
CONTAMINANTS BIOLGICS (Microbis)
CONTAMINANTS QUMICS (Orgnics o inorgnics)
CONTAMINANTS RADIOACTIUS
Ha de tenir una proporci坦 determinada de gasos I de sals inorgniques
dissoltes.
Ha de ser incolora o transl炭cida, inodora i de gust agradable.