This printable crossword puzzle on the topic of Ecology & Evolution has 15 clues. Answers range from 4 to 23 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
a way of learning about the natural world
using one or more of your senses to gather information
deals with numbers of amounts
deals with descriptions that cannot be expressed in numbers
reasoning based on evidence
reasoning based on personal feelings
a set of beliefs that may make use of science
the one factor that is purposely changed to test a hypothesis
the factor that may change in response to the independent variable
an error in the design of the experiment
a repetition of an experiment
includes observations and conclusions that have been repeated
an idea that may be formed from evidence but has not been confirmed my evidence
a scientific experiment in which only one variable is changed at a time
a possible answer to a scientific question