I would go with option #4, reduced use of resources!
:V
They are a radioactive form of carbon, they are bad bc they have too many neutrons for its six protons, making it unstable
C. 50%
Unless the question is saying he only gets heads once, in which case it would be 0%. Or the coin could have 2 heads. Then it would be 100%.
But I'm pretty sure it's 50%.
Answer:
plzz can you explain in detail this Q
