A glycine solution is 2.50%(w/w). How much glycine is there in a sample which has a mass of 250. g?
A) 1.25 g
B) 5.00 g
C) 6.25 g
D) 12.5 g
C
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Indicate whether the statement is true or false
Which of the following would offer the best chance of predicting features of lake-enhanced snowfall at a localized area of Lake Ontario coastline in greater detail?
A) a large-domain numerical forecast model B) a small-domain numerical forecast model C) a large-domain numerical forecast model with spectral representation D) a large-domain numerical forecast model with spectral representation and cloud parameterizations
Sympatric speciation occurs where populations are geographically isolated and gene flow between the populations does not take place.
a. true b. false
Storms are most common in which of the following regions?
A) Equatorial (0 to 5 degrees) B) 5 to 30 degrees C) 30 to 60 degrees D) 60 to 90 degrees E) Poles (90 degrees)