Consisting of all environments on earth
Consisting of all living and nonliving components in a defined area
All living things inhabiting an ecosystem
All organisms of the same species
A single living thing
Found in complex organisms. Consists of several organs.
Functions to perform a specific task in organisms.
Group of similar cells performing a specific function.
The basic unit of life.
A structure responsible for performing a specific function in a cell.
A group of atoms bonded together.
The most basic unit of matter.
Those type of organisms that can reproduce and produce viable offspring.
A classification scheme in which all prokaryotes were grouped into one category.
The most inclusive classification scheme. Used to seperate prokaryotes based on genetic differences.
A domain used to categorize prokaryotes living under extreme conditions.
A domain used to categorize prokaryotes.
A cell lacking a nucleus and further organization.
A cell containing a nucleus and organelles.
occurs when heritable variations are acted on by environmental factors that favor the reproductive success of some individuals over others.
using ones senses to gather data.
Logical interpretation of an observation.
well tested explanation that unifies a broad range of observations.
An explanation designed to be tested.
A group involved in an experiment that is not exposed to the variable to be tested.
The variable to be tested.
Also known as the independent variable.
Variable the is measured in all groups in an experimental design. Results in the data.
Also known as the dependent variable.
A field of a science responsible for classifying and naming species.
System for assigning two part species names.