I'd say the answer is D.
The definition of the word discern is "1.Perceive or recognize something. ex; I can discern no difference between the two policies."
2. "Distinguish (someone or something) with difficulty by sight or with the other senses. ex; She could faintly discern the shape of a skull."
Answer:
You can show positive attitude towards physical activities by having a goal for youself with motivation, doing regular work out rountine and just have fun
Answer:
The connection that President Obama draws between step three of his plan and improving the nation is that it is vital for American citizens to be responsible and vigilant for the development of the nation.
Explanation:
President Obama in his speech addresses the people of the nation and conveys to them that without their vigilance, making America great again would not be possible.
He states that if the citizens behave with more vigilance, the feat of an indestructible and unthreatenable nation can be easily achieved.