1) Cuáles son los efectos de la lluvia ácida? 2) Cómo se produce el adelgazamiento de la capa de ozono?
3) Cómo se produce el calentamiento global?
4) Es correcto hablar de agujero de ozono?
5) Cuáles son las principales consecuencias de estos fenómenos a nivel global
Imaginá que estás escuchando este tema de Sabina
Ruido de conjuros, ruido compartido
ruido envenenado, ruido tan oscuro, demasiado ruido.
Puro y duro ruido, ruido empedernido,
ruido a qué has venido?
Ruido de cristales, ruido enloquecido,
ruidos animales, ruido intolerable, contagioso ruido
Ruido de frenazos, ruido entrometido, ruido sin sentido
ruido escandaloso, ruido de arañazos
silencioso ruido.
Ruido, ruido, ruido.
Escribí un poema al ruido que hay en estas situaciones, ¿cómo crees que afecta tu salud ese
desequilibrio ambiental?

Most of the world's booming population growth is occurring in countries that arenot highly industrialized. the high birthrates in these countries often result inlower standards of living. which of the following would be the best solution tothis global economic problem? o a. encouraging developing countries to participate in global tradeob. creating an international seed bank to protect biodiversityoc. forming strict regulations on greenhouse gas emissionso d. establishing international agreements to prevent overfishingis it a b c d

Josie decided to redecorate her son’s room. he is a toddler now and needs a bed instead of a crib. she packed up all of his infant toys and decided to donate them to his day care center. included in the box was a rattle that he had been quite attached to. he always pulled the small knob off the end of the rattle and josie would frequently reattach it. she thought that the knob was dangerous but nothing bad ever happened. some other kid might like to play with it now. 1. should josie have been concerned about the knob when her son first started removing it? why or why not? (2-3 sentences) 2. if she had reported the knob to the consumer product safety commission, what could the agency have done? (2-3 sentences) 3. if josie gives the box of toys to the day care center, what should the center director do? (2-3 sentences) 4. provide an appropriate substitute toy for her son at the age of infancy to replace the rattle. what does this toy promote for developmental wellbeing? you can include a picture or direct weblink to the toy, but do not forget your answer to the question regarding what does it promote for developmental wellbeing. (4-5 sentences) answer

Which of the following substances would you expect to find in the blood, and not in the lymph? selected answers: calcium glucose calcium glucose estrogen oxygen fatty acids water answers: