why would your girl not chat with you after like 3 days? me and mine haven't at all on here the last three i feel sad to and down a lot

Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe

Agenus is a taxonomic grouping that identifies a collection of species. when a scientist discovers a new species, how is this species assigned to a genus

What are the pros and cons of quadrat sampling?