Which species is frequently associated with nosocomial infections transmitted via medical devices inserted into the body?
staphylococcus epidermidis
streptococcus pyogenes
proproniobacterium acnes
bacillus anthracis

Amouse that is homozygous for the dominant trait has the genotype . it has . a mouse that is homozygous for the recessive trait has the genotype . it has . image of fur color of mice

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

What do nitrifying bacteria convert