Some factors that affect your health you can control are: physical environment, heredity, culture, social environment, behavior, and attitude.
I believe the answer to your question is oligodendrocytes.
Obesity may be on the rise in the United States because fast foods or food with high amounts of fat and calories tends to be cheaper then so called healthy foods such as salads and vegetables. As that’s the case people have the idea to chose the cheaper option. Another reason is because most people’s tastebuds have more of a liking to “fatty foods” then healthier options.
Total addressable market is defined as the size of the revenue opportunity that is available for a product or service. The estimation of the market can be based on the size of the market a company can gain if there is no competitor. Total addressable market is usually given in numerical form and it represents the global total of that particular market. The total addressable market is $540 million annually is correct for this question.
You refer to the first generation of offspring as F1.