Answer:
I think the answer is option 3
It needs at least 4 hours to grow to cause illness :)
I believe the answer is C). My reason for this is because multipotency stands for multidifferentiative potential. And this is the ability to generate progeny of quite a few distinct cell types. And adult stem cells have that ability. Hope this helps.
Answer:
Soil getting dug up by moles.
Yes based off of the questions I could say China