Biology4Kids Quiz: Skeletal Systems

QUESTION 2:

INCORRECT
Most obvious skeletons are made of hard materials. There are hard bones and exoskeletons. However, there are some animals with hydrostatic skeletons. They use water pressure to maintain support of their bodies.

> Continue to Next Question
> Restart Quiz

-	Biology Qz.
-	Systems Qz.
-	Circulation Qz.
-	Digestion Qz.
-	Immune Sys. Qz.
-	Nervous Sys. Qz.
>	Skeletal Sys. Qz.
-	All Quizzes

Custom Search

* The custom search only looks at Rader's sites.

Biology4Kids Sections

Rader's Network of Science and Math Sites

** Andrew Rader Studios does not monitor or review the content available at these web sites. They are paid advertisements and neither partners nor recommended web sites.