6th Grade Quiz 5-A

have soft bodies and mantles; mantle sometimes forms a shell.

• annelids

• echinoderms

• mollusks

segmented worms; may have setae.

• annelids

• echinoderms

• mollusks

Tags

NGSS.MS-LS4-2

radial symmetry; tube feet; live in the water.

• annelids

• echinoderms

• mollusks

the type of symmetry having two identical sides when divided down the middle.

• bilateral.

• radial.

• asymmetrical.

• rotational.

a tiny stinging organelle found on some animals.

• nematocyst

• tentacle

• cilia

• flagellum

the type of symmetry having body parts that repeat around a central part.

• radial

• bilateral

• asymmetrical

• linear

an animal that eats organisms that float through the water

• filter feeder

• predator

• scavenger

• herbivore

the ability to exist independent of another organism.

• free-living

• parasitic

• dependent

• symbiotic

lives on or in another living organism (host) and depends on the host for food.

• parasite

• predator

• herbivore

• scavenger

Tags

NGSS.MS-LS2-2

a characteristic that most animal phyla have in common

• invertebrates

• vertebrates

• unicellular

• photosynthetic