Living Things Crossword
This printable crossword puzzle on the topic of Ecology & Evolution has 15 clues. Answers range from 3 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
organism with an exoskeleton or no skeleton
the term for an external skeleton
Look similar to each other. Can breed in natural conditions and produce fertile young.
have an internal skeleton
may have more of these in your body than human cells
group or organise
visual tool used to classify organisms
this is the first part of the binomial name and is written with a capital letter (the second part is the species)
snakes and lizards are in this group
frogs are part of this group
a type of key where each arm of the key contains two choices
the building block of living things
the organisms in this kingdom include mushrooms, yeasts and moulds
multicellular organisms have more than ___________ cell
the scientific process of sorting living things into groups
