That way they can get the average result and they're usually more accurate.
Answer:
A
Explanation:
DNA encoded all genetic information that has to be transferred from generation to generation
I'd say one was what girls where now. So, they think its okay to have sex. Causing more and more young women and teens to have a pregnancy, and because of insurance the more kids you have, the more money you get from the state.
Increasing predator population
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.
