You Are My Lucky Star
Pacific Blood Star
Environmental Changes
Water loss, Temp. Changes, Salinity changes, Interrupted feeding, Wave Action, Oxygen availability, Limited Space.
Unusual Facts
sea stars do not care for their young
takes 1 year to regrow an arm
there are poisonous starfish
mysterious plague causes starfish to rip off their arms
Special body Adaptations
Body regenerates, spikes on body, inside out stomach, shed arms.
How it moves How it eats What it eats
Moving
It moves by its little tube suction feet
How it eats
its stomach comes out of its body and adsorbs its food.
What is eats
It is eating a crab.