- Life Sciences
Linnaeus' two-part name system; the first name of the organism is the genus to which it belongs and the second name is its species
a duct through which saliva passes from the salivary gland into the mouth.
a foreign substance, usually a protein, that stimulates the production of one or more antibodies...
the dramatic increase in the human population growth rate over the past two centuries.
when a person uses their breath to help another person who has stopped breathing, in an attempt...