Answer:
There are at least two external conflicts at work:
man versus machine
parents versus children
either one works
Explanation:
Billy was considered a hero by the many people who had seen his courageous crime-fighting in action.
by praising the efficiency of modern-day Internet research doesn't relate to anything regarding "Choreographers of Matter, Life, and Intelligence" when it comes to argumentation. Comparing scientific knowledge to grains of sand on a beach is poetic, but it is no argument either. Proving names of modern scientists and their contributions also shows nothing but the scientists and their contributions themselves. It doesn't work as proof for <em>"an impending scientific revolution".</em>
What Michio Kaku does, as the good scientist that he is, is to show evidence. And he does so "by providing quantitative proof of recent scientific progress"
For 1. Available
2. convincing
3. vain
1. Health and Human services
2. Department of defense
3. Department of agriculture
4. Treasury department
5. Department of education