Answer:
C.
Explanation:
All living things are made of cells.
Im gonna go with 1.0cm hope this helps and if not I'm srry
2 is the answer;
1 - alpha has 2 protons and two neutrons and no electrons, and they have a positive charge. Beta particles have high energy electrons and are negative charged.
3 - Gamma radiation is.
4 - Of course not. They don't have 2p and 2n in its nucleus as Helium does.
Answer:
That's cool, do you have a question?
