Week 13 - July 5th 2016

Q No Question Given Answer Notes
R3 Q3 Into which body of water does the River Tiber flow? Tyrrhenian Sea The Tyrrhenian Sea is a subdivision of the Mediterranean Sea, which would be an alternative correct answer.
R3 Q4 Which chemical element is the most abundant in the average human body, making up around 65% of actual composition? Oxygen Hydrogen atoms make up 67% of the human body by number. Oxygen is the highest by mass, not number. As asked, Hydrogen is a better answer.