<span>Cigarettes were not outlawed when the dangers were first noticed, because their lobby is very strong. Their industry is gaining lots of money by selling cigarettes, so they didn't want to stop producing them. Instead, they settle for reducing the nicotine and inventing new forms of cigarettes (the electrical ones for example).</span>
Evolution of new diseases I think is the answer you're looking for.
Answer:
Increase consumption of food to increase weight.
Explanation:
There is my friend who is very weak and thin about 52 kg weight and he is one year older than me. I wanted to increase his weight up to 70 kg so I will recommend him to eat more nutritive food having large amount of proteins because proteins made muscles in the body. I suggest him to eat more food and exercise regularly to have a muscular body. The checklist is different from my checklist due to different goals. I wanted to lower my weight and increases the weight of my friend. My friend's energy needs are different from mine due to different goals to achieve.
The united states produces more than 70.9% of the world's genetically modified crops
this link will help you more and give a good explained info:
http://www.dnareplication.info/stepsofdnareplication.php