Answer:
You don't need the commas.
Explanation:
All you have is an adjective, it is describing the apples so you don't need to add commas.
Answer:
Examples of public health efforts include educating the public about healthier choices, promoting physical activity and fitness, preventing disease outbreaks and the spread of infectious diseases, and ensuring safe food and water in communities,
Explanation:
This is according to:https://www.ncsl.org/research/health/public-health-and-prevention/public-health.aspx#:~:text=Examples%20of%20public%20health%20efforts,treating%20water%20with%20fluoride%20for
Hello principle (insert name),
I would like to change my (insert class) to (insert class u wanna change it to). I want to change it because (insert why you wanna change it). I think it would be beneficial to change my class to (insert class) because, (insert reason).
Thank you, (your name here)