Answer: A chromosomes
Explanation: A chromosomes has a large strand of dna and is made up of many genes.
The answer is A. Hardness
Non-critical thinking appears to be more benifentail to the individual in education.
The stabilization of a radioactive parent element into a stable daughter element occurs through the process of radioactive decay. The unstable atomic parent emits radiation and loses its energy. This leads to the formation of a daughter element, which is less radioactive or is stable.