sargassum weed is an example

They produce flowers

they are producers

They have no true roots, stems or leaves

a root

using a special glue

a stem

a holdfast

black mangrove

red mangrove

white mangrove

buttonwood

a type of algae that looks like a grass

found on sand dunes along beaches

a type of flowering plant that provides food and hiding places for marine animals

found on mud flats

codium

shaving brush algae

Gracilaria

sargassum weed

they grow on the sea floor

they have a heart, gills and appendages

they provide a home for many little animals

they pump and filter water through their body

fin

umbrella

arms

tentacles

type of fish

jellyfish

coral animal

young sponge

has stinging cells

is a cnidarian

has a mouth surrounded by tentacles

all of the above are true of mangroves

arthropods

chordates

mollusks

sponges

it has tentacles with suction cups

it is an arthropod

it can change color according to its mood or background

it is quite intelligent and can be trained to do tricks

arthropod

echinoderm

mollusk

annelid

Most move by using little suction cup like feet

they include song dollars and sea cucumbers

They have spiny skin

They have stinging cells

They have jointed appendages (like legs)

They must shed their shell as they grow

they only eat plants

They have compound eyes

use the shell of molluskss to help protect themselves

must change shells as they grow

all of the above

have a soft abdomen and must protect it