Worms
Why do worms crawl out of the ground
So they don’t drown
What is a epithelial
a cover surface
Does symmetry becomes more bilateral
yes
what is a osculum
it comes out the top whole where the water exsits
How many legs do insects have
6 legs
what segmented worms called
“Little rings“
What does a muscular tissue do
it contracts
Numbers of Tissue layes decrease
False
What is amoebocytes
amoeba like cells that digest food
Millipedes body
Have two pair per segment
some earth worm anotomy is
They have a brain a heart and kidneys and a digestive system
What does a nervous tissue do
it carries information
What is the one way digestive tract
segmentaion
What is choanocytes
It is an aagellated that stirs up water currents
Centipedes facts
one pair of legs per segment and carnivores
Do all worms have the same life
No, some have complex life cycle involving multiple host
What do connective tissue do
it connects and supports blood
What is another digestive tract
cephalization
What is a spicules
Hard pieces of calcium
Traits of a arachnids
Four pairs of legs and two body sections
What are worms‘ kidneys called
Nephridia
Do a majority of animals have tissue?
yess
What is a cephalization
Developement of head with senses
What does “cnidarians” mean
stinging
one type of echinoderms
Starfish