When sea stars were kept out of experimental plots in the coastal community studied by robert paine the number of species in the ecosystem

Which locations on the map are low-pressure areas? a b c d e

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin

Dan made the table shown to describe two different relationships between animals. organism interactions relationship a relationship b one organism lives inside the organism it feeds off no organism is harmed which of the following statements is most likely correct?