Pleaz will give ! why are nonnative species a threat to biodiversity? a. they often use up resources that other organisms need. b. they are not able to successfully breed in the wild. c. they release pollution into many environments. d. they easily contract and spread diseases to other organisms.

it is a limiting nutrient limited by a single nutrient in the ecosystem, & the single goes very slow.

linnaeus is the father of taxonomy, which is the system of classifying and naming organisms. one of his contributions was the development of a hierarchical system of classification of nature. today, this system includes eight taxa: domain, kingdom, phylum, class, order, family, genus, and species.