Which of the following would have the highest species richness? An ecosystem with 30 species with varying numbers of each population.
O An ecosystem with 15 species with 2 populations dominating in size.
O An ecosystem with 25 species with roughly the same amount of individuals in each population,
An ecosystem with 5 highly specialized species with equal amount of individuals in each population.

Aclient with legionnaires' disease is prescribed azithromycin, 500 mg on the first day, and then 250 mg on days 2 through 5. after completing the therapy, how many grams of the drug has the client received? enter the number only.

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.