The first step in mitosis is: a) chromosomes pull away from each other
b)a cell splits apart
c)the nucleus makes a copy of its chromosomes
d)the nucleus of the cell forms

C) The nucleus makes a copy of its chromosomes

Explanation: It will start to duplicate itself

answer; the correct answer is conflict- related aggression; +

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.