20 The distance on the Autobahn between D sseldorf and

Last updated: 3/30/2023

20 The distance on the Autobahn between D sseldorf and Garmisch is 250 km What is the distance in miles mi 21 A red blood cell RBC is about 7 um in diameter What is its diameter in millimeters angstroms and nanometers mm nm 22 A liver cell is about 20 um in diameter How many liver cells would it take to form an end to end chain 10 in long 23 A hummingbird weighs 2 oz and must consume twice its weight in nectar per day In one feeding a bird drinks 2 1 g of nectar How many times must the bird feed per day 24 The typhoid fever bacterium S typhi measures 0 0025 mm in length How many of these bacteria would it take to form a chain 1 inch long 25 The following temperatures were recorded on the same day Yokohama Paris Waikiki Guam Anchorage Amsterdam What is the average temperature of the six reporting locations in C F 18 C 76 F 10 C 82 F 31 C 23 F C F