My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Shared Characteristics of all Animals

Across
Animal cells are __, which means they have a nucleus.
Animal cells are surrounded by only __.
During differentiation, cells develop into different kinds of __, some become skin cells, muscle cells, nerve cells, or bone cells.
All animals share this that sets them apart from all other living things.
All animals are made____, which means they are made of many cells.
An organism that eats other organisms or organic matter.
A warm-blooded vertebrate animal of a class that is distinguished.
In __, part of an organism breaks off and develops into a new organism.
Down
Animals without backbones.
An animal that has a backbone.
__ a group of tissues that carry out a special function of the body.
When a fertilized egg cell divides into many cells to form an embryo, the cells undergo __.
__ are collections of similar cells.
When an animal can fly, run, swim, or jump.
Almost all animals__ sexually.
Some animals cannot move from place to place at certain __ of their life.