Well... if the predator would become extinct, the population of the hunted will grow and reproduce. There for it would increase.
Answer: Experience 1 is the one that has the greatest reliability.
Explanation: Because of this potential variation, biological experiments need to have a large sample size and preferably be repeated several times. With more samples and repeating the experiment more often, the probability of arriving at a wrong conclusion due to random variation is diminished. As experience 1 has had several repetitions, it is the experience with a more reliable result.
The nucleus contains most of the genetic material, or DNA, of the cell.
