The poh of a solution is 6. 0. Which statement is correct? use p o h equals negative logarithm startbracket upper o upper h superscript minus endbracket. And p h plus p o h equals 14. The ph of the solution is 20. 0. The concentration of oh– ions is 1. 0 times 10 to the negative 8 moles per liter. The concentration of oh– ions is 1. 0 times 10 to the 6 moles per liter. The ph of the solution is 8. 0.

If you measure your shoe size would it be considered qualitative data?

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.

The graph shows the populations of two species in a particular region over two decades. based on the graph, what can you conclude about the relationship between the two species? a. the two species have a parasitic relationship. b. the two species are mutualistic in nature. c. the two species exhibit commensalism. d. the two species have a prey-predator relationship. e. the two species have a familial relationship.