Class ____ Includes Mostly Extinct Species and a Few Current

Q4: Within the chordate classes, the unique characteristic

Q18: Lancelets are:<br>A) carnivores.<br>B) filter feeders.<br>C) parasites.<br>D) herbivores.<br>E)

Q31: Echinoderms are characterized by bilateral symmetry in

Q36: Describe the evolutionary relationships between the following

Q65: Movable spines are found on _ of

Q66: Most reptiles are _ and their fertilization

Q71: Deuterostomes are characterized by _ and _

Q72: Deuterostomes evolved during the _ eon.<br>A) Cambrian<br>B)

Q73: Which term can be applied to both

Q76: Sea stars are primarily:<br>A) herbivores.<br>B) omnivores.<br>C) carnivores.<br>D)