Streptococcus pneumoniae is Select one: a. alpha-hemolytic on blood agar. b. found in up to 50% of people as normal biota. c. a gram-positive diplococcus with a capsule. d. a pathogen with endotoxin. e. All of the choices are correct.

b c a d mark me

the wires in the toaster turning red and the toast crisping and turning brown

linnaeus is the father of taxonomy

explanation:

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.