Examlex
Correctly match the definition with the correct geologic time period.
-further increases in diversity of marine invertebrates and vertebrates; plants and fungi begin to colonize land; mass extinction at end of period; 445-490 mya
Superior
An anatomical term indicating a structure situated above or directed upward, often in relation to another body part.
Cephalic
Relating to, or located on or near the head.
Dorsal
Pertaining to the back or posterior of an organism, opposite of ventral.
Caudal
Pertaining to or located near the tail or the posterior part of the body.
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