Economics Has Always Been a Good Example of an Experimental

question 43

True/False

Economics has always been a good example of an experimental science.

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Definitions:

Lignin

Material that strengthens cell walls of vascular plants.

Stomata

Small openings on the surfaces of plant leaves and stems that facilitate gas exchange.

Vascular Tissue

Specialized tissue in plants that is responsible for the transport of water and nutrients throughout the plant body.

Ground Tissue

Plant tissue that makes up the bulk of the plant body, involved in photosynthesis, storage, and support, excluding the vascular and dermal tissues.