Life Science

How do sponges get their food? By ,,,,,,,,,,,,,,,,,,,,,,,

• photosynthesis

• filtering from the water

• scavenging

Sponges are SESSILE. This means they ...........................

• are colourful

• are expensive

• are anchored

Select ALL of the characteristics of a sponge below. There are more one!

• marine invertebrate

• moves around

• need water to survive

• filter feeder

• tiny openings called spines

The simplest of all invertebrates are______________________

• sponges

• echinoderms

• patrick

• jellyfish

What is an invertebrate?

Jellyfish have ______ symmetry

• radial

• assymetrical

• bilateral

• quad

This picture is an example of which group of invertebrates?

• Segmented worms

• Fish

• Sponges

• Arthropods

Tags

NGSS.MS-LS4-2

This form of cnidaria is known as a __________.

• medusa

• polyp

Tags

NGSS.MS-LS4-2

Name the THREE groups of Mollusks.

• Gastropods

• Arthropods

• Cephalpods

• Bivalves

• Crab

How do you identify a Mollusk.

• There pattern on a shell

• Presence of a shell

• The Type of shell

• Type of foot

• If there on land or water