Multiple Choice
Members of this group of animals have the following characteristics: spines on surface; radial symmetry; marine habitats only; tube feet; and water vascular system.
A) Mollusca
B) Annelida
C) Echinodermata
D) Arthropoda
Correct Answer:

Verified
Correct Answer:
Verified
Q2: Filter feeders<br>A) are carnivores.<br>B) are the first
Q3: _ have no representative organisms that produce
Q4: Which of the following animals would have
Q5: Sessile organisms overcome problems relating to sexual
Q6: Echinoderms<br>A) are only found in the ocean.<br>B)
Q8: The first vertebrates to be able to
Q9: The earliest animal fossils<br>A) are about 2.5
Q10: The most common terrestrial animals are<br>A) birds.<br>B)
Q11: A coelom<br>A) is located between the outer
Q12: Marsupial animals complete development in<br>A) a placenta.<br>B)