Unsaturated together with saturated fats are the two main forms of dietary fat.
Unsaturated fats provide an important group of nutrients called essential fatty acids, which are very important but cannot be manufactured in the body. The AHA recommends that most of your daily fat intake should come from unsaturated fats, like nuts, certain fish, olives,....
The DNA would have many more mutations when it was done being replicated. The different DNA would eventually contradict each other and cause problems.
The statement that strengthens the argument is that many contagious disease can be prevented with vaccines
Explanation:
Once the person is infected the measure must be taken properly to treat the person, isolate them and give them the necessary vaccination and more knowledge must be given to people on the preventive measures
Vaccination is the best method that prevents the disease from being spread and hence proper vaccination must be ensured to the infected person and so this statement is true compared to the other statements