(functioning as sing) the use of aircraft in the discovery, development, and protection of natural and biological resources
noun the branch of archaeology that deals with the remains of living things
the extent to which a nutrient or medication can be used by the body. noun the extent to which a drug or other substance is taken up by a specific tissue or organ after administration; the proportion of the dose of a drug that reaches the systemic circulation intact after administration by a route other […]
noun any large store of human biological samples for research into the genetic and environmental causes of disease
the branch of biology dealing with the study of biological communities and the interactions among their members. biocenology (bī’ō-sə-nŏl’ə-jē) The study of ecological communities and of interactions among their members.