Which critical event occurs during week three of development?

a. The embryonic disc differentiates into two layers
b. The embryonic disc differentiates into three layers
c. The neural tube is formed
d. Primary vesciculation occurs

b

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Development of adequate hose streams using standpipe systems starts with the engine company chauffeur supplying the standpipe FDC with water at ____________plus an additional __________per floor above grade to the outlet being used inside the structure

a. 50 psi (344 kPa); 2.5 psi (17 kPa) b. 100 psi (689 kPa); 5 psi (34 kPa) c. 200 psi (1378 kPa); 10 psi (68 kPa) d. 5 psi (34 kPa); 100 psi (689 kPa)

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The ____________________ name of the drug is assigned to the manufacturer and is protected by copyright

Fill in the blank(s) with correct word

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