12. the speed of racing car is 60m/s. what will this speed be in km/hr?
13. the graph b...
Biology, 20.11.2019 11:31 baleighharris
12. the speed of racing car is 60m/s. what will this speed be in km/hr?
13. the graph below represents the journey of a steam train. the vertical axis represents the distance from the station in kilometers.
a. how far did the train travel in first 40 minutes?
b. work out the speed of the train between a and b. give your answers in kilometers per hour.
Answers: 1
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The study of interaction between living organisms and their enviroment is called (a) phytogeography (b) ecology (c) phytosociology (d) ecosystem
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If t=tall and t=short what will be the physical appearance of the offspring the cross below? a. some will be tall and some will be short b. they will all be tall c. they will all be short d. they will be medium height
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