Zoology - Echinoderms

Water enters the echinoderm through the:

ADULT echinoderms have this type of symmetry:

Where are kelp gardens located?

Echinoderms are divided in multiples of:

Echinoderms are in which Kingdom?

These 2 echinoderms are in the same class:

Benthic means:

How many stomachs do starfish have?

This animal is known for eating sea urchins which helps maintain and protect the kelp gardens:

Look like warty pickles:

The crown of thorns is a:

Chewing mouth part of sea urchin:

Echinoderms use their tube feet to creep, burrow, and

Are Sponges in Phylum Echinodermata?

Pyloric caecae is used for:

Few starfish regenerate the entire without the central disc, but when they do they are called:

Humans and echinoderms are more closely related than first thought because they are both:

Function of the water vascular system:

Which structure is part of the water vascular system?

Groups of sea otters are called:

Echinodermata means:

Starfish are in class: