The Main Center for Homeostatic Control of the Internal Environment

question 37

Multiple Choice

The main center for homeostatic control of the internal environment is the

• A) pineal gland.
• B) medulla oblongata.
• C) hypothalamus.
• D) thalamus.
• E) cerebrum.

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Definitions:

Scraper

A tool used for scraping surfaces, typically to remove residue, clean, or make the surface smoother, found in both household and industrial contexts.

Upper Paleolithic

The Upper Paleolithic is the third and last subdivision of the Paleolithic or Old Stone Age, characterized by the development of diverse and sophisticated tools, art, and cultural advances.

Pebble Tools

Primitive stone tools made by chipping small flakes from pebbles to create a sharp edge, used by early humans for cutting and scraping; typical of the Paleolithic era.

Atlatl

A tool used to throw spears or darts with greater force and distance than could be achieved by the human arm alone, employed by various ancient cultures.