without definite purpose, plan, or aim; haphazard; Ex. random shots; Ex. chosen at random
a block in the (approximate) shape of a cube
a collection of facts from which conclusions may be drawn
without delay or hesitation
A substance that is "pure" because it cannot be reduced to any simpler set of components through chemical processes.
contribute or provide something
equipment designed to serve a specific function
the quality of clear water
injurious to physical or mental health
a living thing that has (or can develop) the ability to act or function independently
a punctuation mark (.) placed at the end of a declarative sentence to indicate a full stop or after abbreviations
an animal or plant that lives in or on a host (another animal or plant)
force into or from an action or state, either physically or metaphorically
any state or process known through the senses rather than by intuition or reasoning
being effective without wasting time or effort or expense
concerning each of two or more persons or things
whip-like structure used for motility
the perserved trace, imprint, or remains of a plant or animal
the reason for a court's judgment (as opposed to the decision itself)
the act of representing something (usually on a smaller scale)
a basic group of natural objects
an act of joining or adjoining things
a reference book that is published regularly once every year
little hairs that help an organism move and eat
undergo (as of injuries and illnesses)
of or relating to or caused by a toxin or poison
broadcast over the airwaves, as in radio or television
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