Why do scientists think dogs make such good companions for human

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

Students commonly confuse saccharomyces cerevisiae and staphylococcus aureus when viewed on a microscope slide how could you microscopically differentiate

Substances that can pass through cell membranes by diffusion include a. na ions. b. proteins c. glucose. d. oxygen.