Yea what that person said
Answer:
See the answer below
Explanation:
In the case of cardiovascular diseases, the main causes are sedentary lifestyle, stress, nutrition (consumption of junk food and low consumption of high-fiber foods), diabetes, high blood pressure, overweight. In the case of poor nutrition, it happens that the increase in cholesterol that we call "bad" LDL occurs and the "good" HDL cholesterol that is protective and sweeps the bad that covers the blood vessels is not increased. Taking into account diabetes, the excess glucose produced in the body, glycosylates the LDL particle, which also obstructs the passage of blood flow through the vessels.
There are 4 thing that need to happen for natural selection to occur:
1) reproduction
2)heredity
3)variation in fitness or organisms
4)variation in individual characters of the population.
