11. The Martha's story teaches us a lesson
A century ago passenger pigeons' natural habitats was large forests in N.A.
Have you read Rachel and Trevors' ( возможно Rachel and Trevor's ) survey about zoos in The RAP.
Children's photos of animals were fantastic
12. ( 3 предложение ) ... Africa's ...
( 4 предложение ) ... Penguins' ...
( 5 предложение ) ... specialists' ...