Living Things

An online crossword puzzle with 12 words. Play it free at AgileCrosswords.com.

Clues

________ of living organisms; An organism is classified as living if it exhibits all of these
Normal human body temperature
Organism which has a backbone
Causes a change (usually an increase) in body temperature
Six legs
A spider has ________ pairs of legs
Organism with no backbone
An example of 1 Across; Exchange of gases
A group of cells which work together to carry out the same fuction
A group of the above which work together to carry out the same function
Muscle which pumps blood around the body
Used to identify living organisms