Yes, that would be true. You need a good sleep schedule and a healthy way or eating to maintain a good immune system.
Answer:
Enjoying a meal with someone is a good social activity. Invite them to dinner and engage in conversations to get to know them better.
The answer would be B) 579 students
Since its step S i would say c since the answer says Select the best choice. the answer has an s. I couldn't find anything over a search of the internet that had an answer or even a close answer so that's the best i can give you.