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Three domains:
Bacteria, Archaea, Eukarya
Which is not a characteristic of all living things? growing, reproducing, using energy, breathing
breathing
__________ enables living things to maintain a steady internal environment.
Homeostasis
________ is a group of similar species.
Genus
_______ is a branched diagram that shows the relationships among organisms, including common ancestors.
Cladogram
A ___________ is a series of descriptions arranged in pairs that leads the user to the identification of an unknown organism.
dichotomous key
____________ is a light microscope that uses more than one lens to magnify an object.
Compound microscope
Which type of microscope is usually used to study an object's surface?
SEM
Living organisms cannot be viewed with _________ microscopes.
transmission electron
Which type of microscope is usually to visualize cell organelles at a high magnification?
Transmission electron microscope
Every species has a scientific name based on a system called ____________ ___________.
Binomial nomenclature
_________ are things that have all the characteristics of life.
Organisms
__________ use a magnetic field to focus a beam of electrons through an object.
Transmission electron microscopes
