Asked by robinson

Building a New Heart in achieve3000
Which question is not answered by the article?

Why did scientists use living heart cells from baby rats?
What kind of animal will scientists try the experiment on next?
Could the heartbeats be seen without using a microscope?
How long did it take the hearts to begin beating on their own?

All Answers 1

Answered by GPT-5 mini AI
What kind of animal will scientists try the experiment on next?

The article does not specify which animal they will try next.