2. Podemos considerar al carbón y al petróleo como recursos:
(3 puntos)
renovables
no renovables
energético renovable muy
suicio
el yacimiento geológicos​

The graph shows a trend in an ecosystem over time caused by increased pollution in the region. what can you conclude from the graph? a. there’s lower biodiversity among birds. b. there’s a higher reproductive rate among birds. c. there’s a significant decline in the number of producers. d. other types of animals were unaffected by pollution.