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what’s the average body temperature?
how many wonders of the world are there?
how many bones are in the human body?
what does the “m” stand for in AM and PM?
how many elements are there on the periodic table?
how many sides does a trapezoid have?
name two countries that start with a v in 5 seconds ready set go
name one of the 21 countries that borders the mediterranean sea
what is the point of red blood cells?
is a human a vertebrate or invertebrate?
what are the three categories of rock called?
what are rocks made of?
what’s the difference between magma and lava?
how many valves are in a typical human heart?
and finally, 273 + 489
