Cold can be caused by cold weather out side and the flu u can get from other people that are sick or bad living enviroments or rotton food
Be Mindful of Your Own Reaction,Use Positive Self-Talk, and Debrief.
Answer:
Im guessing yes
Explanation:
kind of a obvious question...
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
