(asap)
what causes a nucleus to become radioactive?
a. the strong nuclear force attracts and binds protons and makes the nucleus unstable.

b. the strong nuclear force attracts and binds electrons and neutrons.

c. the strong nuclear force is not large enough to overcome the electric force for large nuclei.

Pls need ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.