1. Smoking
2. Weight
3. Alcohol
4. Drugs
5. Depression
Answer: a) the majority of participants still fully
The answer is, "It has membrane-bound organelles."
The advantageous proteins that build larger molecules help prolong life life. If there is better survival and reproduction, it is more likely to pass onto the next generation. If it continues to be advantageous, the sequence of them change to support the life of the current species.