Another name for unicellular organisms that dominated earth up to the precambrian time is
a. eukaryotes.
b. cyanobacteria.
c. stromatolites.
d. prokaryotes.

Which taxon group is more specific, in regards to organisms that are in that group? mammalia animalia

Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine

First described the system of fingerprint ridges and spirals, which eventually were used for fingerprinting. a.) fare and fidelis’s pathology b.) dr. calvin goddard c.) hans gross d.) marcelo malpighi e.) leeuvenhoek’s microscope