They are breaking down the toxins, I presume.
Answer:
Deoxyribonucleic
Explanation:
The carry traits from offspring parent.
Answer: the passing of genes onto the next generation in a way that they too can pass those genes on
Explanation:
Nicotine, once in the brain, will work specifically on nicotinic receptors in the brain. However, there is a common "addiction" pathway in the brain that pretty much all addictive substances go through.
