Answer:
Fuel combustion from motor vehicles (e.g. cars and heavy duty vehicles)
Heat and power generation (e.g. oil and coal power plants and boilers)
Industrial facilities (e.g. manufacturing factories, mines, and oil refineries)
Municipal and agricultural waste sites and waste incineration/burning
Residential cooking, heating, and lighting with polluting fuels
To keep them going and making blood pop around
THE PROCESS IS CALLED DECOMPOSITION IM NOT SURE ABOUT THE FIRST ONE THOUGH.....HOPE THIS HELPED
Answer:
Responder:
Estas son las capas de cobertura más externas de algunos animales -Invertebrados, antropoides, crustáceos. compuesto principalmente por quitina y carbonato de calcio. Son principalmente para proteger los delicados órganos internos de estos animales de los ambientes externos, por lo que ayudan en la conservación del agua y previenen la pérdida de agua.
Explicación:
Otras funciones son.
provisión de soportes de carga
apoyo para el movimiento y la locomoción, porque hay capas de músculos y articulaciones móviles debajo de ellos.
Son impermeables al agua, por lo que evitan el encharcamiento
Explanation:
Answer:
These are outermost covering layers of some animals -Invertebrates anthropoids, crustaceans. made up of principally chitin and calcium carbonate. They are principally for protecting the internal delicate organs of these animals from the external environments.Therefore help in water conservation, and prevent water loss.
Explanation:
Other functions are.
provision of weight bearing supports
support for movement and locomotion,because there are layers of muscles and movable joint under them.
They are impermeable to water, therefore prevent water logging..
