Hola que me recomiendan para entender mas otro idioma que no es el mio?

The graph shows the populations of two species over time. which type of symbiotic relationship does the graph represent? a. commensal b. mutualistic c. parasitic d. parent-offspring e. predator-prey

+++30 points me in a society that favors economic equity over economic freedom, who would benefit? explain

Ten students compared the amount (in dollars) they spent on books each week. the box plot shows the results. the median amout they spent each week is . the difference of the first and third quartiles of the data set is?