based on their locations in the periodic table which two elements are most likely to form covalent bonds with each other

Como quitas a plus puto y si borran mi pregunta me los puteo perros de mierda

Summarize the work of famous environmental scientists of the past.

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.