This is a density-independent limiting factor. No matter how many penguins were there, the ice shelf still would have broken. Hope this helps!!!
The answer to this question is:
A) Chromatin
Had to correct myself, sorry. Hope I helped.
Answer: A. False, it should read “If a point mutation occurs in a tumor suppressor gene it can become inactivated. This allows the rate of cell division to increase unregulated.”
Explanation: I already know this for a fact.
