This printable crossword puzzle on the topic of Ecology & Evolution has 11 clues. Answers range from 10 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
An organized process used to answer questions and solve problems
Use observations to identify your problem
An educated guess based on prior knowledge and logical inferences
An experiment in which one variable is changed at a time
A variable manipulated by the experimenter
A variable that must not change
A fact or information obtained using the five senses we have
When data is recorded into a table
Descriptive observed patterns, results
A statement that summarizes a pattern in nature
A representation that makes it easier to understand whatever is difficult to observe