The bladder and lungs develop from which layer of the blastula?

a. Ectoderm c. Mesoderm
b. Endoderm d. Macroderm


B

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When General Motors builds an automotive plant in Canada, this is an example of

a. global sourcing. b. direct investment. c. a strategic alliance. d. global business. e. None of these

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A note where each line passes through the building wall indicates the ____ elevation (elevation of the bottom of the inside of the pipe).

A. obverse B. negative C. invert D. reverse

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A simple hydraulic cylinder consists of a housing, a piston, and a _____

a. piston rod b. bolt c. seal d. gasket

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Multiply the following decimal fractions:      15.24x  0.195

What will be an ideal response?

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