D, because the answer is in the question : "a statistic is given that says how many boxcars could be filled with the garbage is dumped into earth's water..."
Answer:
1. Nail buffers exfoliate the nail's surface to smooth out ridges, which promotes a smooth foundation for applying polish. When you buff your nails before painting them, the polish will adhere more evenly for a flawless look.
2. Because it's a very sharp tool that can make your cuticles bleed.
Explanation:
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Henry Ford was the first man to create the concept of the assembly line. This was when every employee was responsible for assembling only one part on Ford's cars. The assembly line was able to ramp up production and turned thousands of cars every month which resulted in more profits for Ford.
The capitol of the Byzantine Empire was the City of Constantinople (formally the Greek ... Justinian wanted to simplify the current legal syste