​The Severan Rulers of Rome Created a Military Monarchy

question 50

True/False

​The Severan rulers of Rome created a military monarchy.

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Definitions:

Guttation

The exudation of drops of water from the tips or edges of leaves, resulting from root pressure in certain plants.

Transpiration

The process by which moisture is carried through plants from roots to small pores on the underside of leaves, where it changes to vapor and is released to the atmosphere.

Evaporation

The process by which liquid water turns into water vapor, removing heat from the environment, which can cool surfaces.

Venation Patterns

The arrangement of veins in a leaf or insect's wing, which can be used for identification and classification purposes.