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The most common method of bone formation (endochondral ossification) involves replacement of ________ with bone. Evidence of this process is seen in the ephiphyseal plates (growth plates) in children.

Which of the following are characteristics of the non-avian reptiles?

  Identify muscle 2.

Cerebrospinal Fluid (CSF) is produced by the ________ which is located withing these highlighted structures called the ________. (mark the two that apply)

Arrange the vertebral sections from superior to inferior

Sea otters were almost hunted to extinction.  They were hunted as food because their muscles taste very good .

The structures that allow the skull of an infant to grow and change shape without distortion are called _______. They are commonly referred to as “soft spots”.

 Identify the five special senses (blank 1) and one general sense (blank 2).  

The image on the left labels several structures of the _________ bone (shaded purple, superior view of the cranial floor). The image on the right shows the same bone from a lateral view. What is the bone?

Use the following figure to answer the question.Referring to the accompanying figure, where would elevated concentrations of oxygen inhibit carbon fixation reactions?