This printable crossword puzzle has 15 clues. Answers range from 4 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
What is the name of the organ that pumps blood around the body?
Name of the gas we use for respiration?
Part of the digestive system that absorbs nutrients
What is produced if two hydrogen and one oxygen combine?
These help a reaction to happen faster (Act as a catalyst)
This force keeps us on the ground?
The positive part found in an atom?
The negative part found in an atom?
Three types of radiation... Alpha, Beta & ....
A type of non-renewable resource
The scientific name for the energy that comes from the sun
Second planet closest to the sun
What state of matter is water?
The reason the sea levels are rising?
A list of all the elements known?