To communicate with baby cranes scientists at the International Crane Foundation______________.
What do biologist Tom Reimchen and his students study?
What did biologist Joel Berger of the Wildlife Conservation Society discover about moose?
What does the speaker say about emperor peguins?
How did the researchers manage to collect water samples?
Створюйте онлайн-тести
для контролю знань і залучення учнів
до активної роботи у класі та вдома