Brainliest answer please im not wasting my points for no reason please this is the last one and then im done please thank you What do the solid lines on the topographic map represent?

A. changes in rock types

B. lines of equal pressure

C. lines of equal elevation

D. changes in vegetation

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.

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