A tolerance range is an environment where something can survive in. But if their is to much of one factor or to little this can effect the tolerance range.
The Earth is around 4.6 billion years old. Earth has a slightly squashed sphere, measuring 7,973 miles (12,756 km) in the diameter at the equator.
If mutation is associated with the centromere region, the direct impact would be on the segregating mechanism during cell division process.
The question that could be investigated through scientific research is B. Does a newly synthesized chemical reduce bacteria? The answer is B. Because the other questions aren’t science questions. They are bias.
