填空题

填空题 What is the redwood described as?
Redwood is called ______.

填空题 Where did these trees grow a long time ago?
These trees grew a long time ago in ______.

填空题 How long did it take the redwood seeds to complete their long journey?
It took the redwood seeds ______ to complete their long journey.

填空题 Whom were the seeds of the redwood carried by and traveled thousands of miles?
The seeds of the redwood were carded by ______.

填空题 Why did the redwood trees begin to move southward?
It was due to ______.