Answer:
I believe it is the replication fork. so B
Explanation:
I haven't done this section in quite some time. this was biology for me, and I'm in chem right now. so I hope that's right. I hope I could help you :)
That they are different.. because they have the same mass but different densities
Explanation:
I Would Determine Mass,Volume And Weight
The answer is B. beta emission. Alpha emission is a particle with 2 protons and 2 neutrons. Positron emission is represented by 0 over positive 1 e. Gamma rays is 0 over 0 γ.