Assertion: brain | /r/HasAspect | around 100 billion nerve cells
Facets:
Source sentences:
text: Do you know that your brain has around 100 billion nerve cells?
text: Do you know that your brain has around 100 billion nerve cells?
text: Do you know that your brain has around 100 billion nerve cells?
text: Do you know that your brain has around 100 billion nerve cells?