This printable crossword puzzle on the topic of Environmental Science has 10 clues. Answers range from 7 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
The organisms used for testing
An early Greek scientist
Answers questions about human behavior
Tested on animals to see if material will affect human skin
Finding out if medicine is safe to give to humans
procedures done on animals
to put a living thing to death humanely
Finding the effects of chemicals on animals
the information gained from testing
where scientists form procedures