2.- Little animals use their teeth or short legs with sharp claws to___________ themselves from predators...

3.- Big animals are the _______________ of the little ones.

4.- _______________ help predators to hunt easily their preys.

5.- The __________ of a lion could be a zebra.

7.- ___________ is how a living things act in the normal life.

8.- The ___________________ are features of someone or something.

8.- The plan to follow is the same as the _____________ we have to do to get the objective.

9.- When the teacher makes a question, she always waits for the students' _______________.

10.- ________________ is the action animals or people do spite the obstacles.

11.- Animals are important, and sometimes they teach us the way we can be kind and help each other to survive...