what is the answers to Passage 1:
What are three important reasons the passage gives for using cloning to help endangered species?
How does cloning help preserve the unique traits of endangered animals, according to the passage?
In what way does cloning help increase the numbers of endangered species, as mentioned in the passage?
Which journal is mentioned in the passage to show the urgency of saving endangered species?
Why is it important to consider ethical concerns about cloning, and how can we address them responsibly, according to the passage?