1. Taking care of your physical health can help you manage your emotional health and perhaps in some cases even mental health. First of all, eating healthy foods rich in healthy nutrients does wonders for you. It's good for your immune system, your heart and overall health. (You may add more info within those lines).
2. Ok so it can be both yes and no..remember the question is: Do YOU think
There are diseases that can occur in your body that you have no control over and no knowledge of (muscle wasting). So, no..your behaviours will not ALWAYS help you avoid diseases. Behavoirs can cause various injuries however.
Here's an example: Choosing to do hard-core workouts without warm-ups to begin with. You can may tear tendons or injure yourself.
As for question number 7 this is how you can be cool take it from someone who has had a personal experience with trying to be cool well for one just be your self and others can accept you for who you are or not accept you but at the end of the day you’re going to be worrying about trying to be cool and the people you tryna be cool for going to still be living there life not worried I pray this helps .
Answer:
not sure if this helps but. Concept development is a set of activities that are carried out early in the systems engineering life cycle to collect and prioritize operational needs and challenges, develop alternative concepts to meet the needs, and select a preferred one as the basis for subsequent system or capability development