Log in
New Activity
Types of activities
Support center
Enter your Game Pin
Blog
Premium
English
Español
Français
New Activity
Log in
All the activities
Play Crossword Puzzle
Print Crossword Puzzle
1 - Animals
Author :
Naneth Burquez
1
Animal without a backbone.
2
Inner skeleton.
3
Outer skeleton.
4
Animal with a segmented backbone.
5
Animal with four feet.
6
Soft bonelike material.
7
An animal with a nerve cord running down its back.
2
7
3
4
6
5
1