Analysis of a sample of a covalent compound showed that it contained 14. 4% hydrogen and 85. 6% carbon by mass. What is the empirical formula for the compound?

According to the passage weisers mother could be blamed for

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.

The author believes that the concept of fairness is not a useful term