This printable crossword puzzle on the topic of Ecology & Evolution has 11 clues. Answers range from 3 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
You test only .... variable at a time
What is seen or measured ....
A conclusion based on observation or evidence.
An untested prediction, has both cause and effect. "If then statement."
A universally accepted study, usually backed up by studies.
Compares the results of an experiment between two or more groups. Controlled
Group being tested and receiving "drug."
"Normal Group" should be similar to experimental group but it gets the "placebo." Control
"fake" pill
Variable that is being tested, plotted on x-axis.
Variable that is being measured in an experiment.