​A(n) ____ Skeleton Is an Internal Fluid Filled Chamber Against

question 57

Multiple Choice

​A(n) ____ skeleton is an internal fluid filled chamber against which muscles exert force.

• A) ​exoskeleton
• B) ​hydrostatic
• C) ​hydrophobic
• D) ​hydrophilic
• E) ​endoskeleton

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Definitions:

Atlatl

The atlatl is an ancient weapon used for throwing spears or darts, consisting of a shaft with a cup or spur at the end that propelled the spear with greater force.

Burin

A burin is a tool used for engraving or incising hard materials such as stone or metal, typically used in printmaking, jewelry design, and archaeology.

Denisovans

An extinct species or subspecies of archaic humans in the genus Homo, known from DNA evidence and a few fossils found in Siberia.

Mousterian Toolmakers

Prehistoric peoples associated with the Middle Paleolithic period, known for their stone tool technology used by Neanderthals and early modern humans.