How to steam starfish?

Put the water into the boiler after boiling 15 minutes. Wash the starfish before putting it in, and be careful to prick your hand.

Take it out and cool it a little, hold it on both sides, break it a little, and it will crack. Sprinkle with garlic juice and you can eat it.

Starfish is the most representative echinoderm in structural physiology.

The body is flat, mostly symmetrical with five spokes, and the boundary between the body disk and the wrist is not obvious.

Live with your mouth down and your mouth up. There is a stepped groove on the ventral side of the wrist, and the tube foot extends out of the groove.

The bone plate of endoskeleton is connected by connective tissue and flexible and elastic. There are spines and forked spines on the body surface, which are protrusions of bones.

A membranous cystic process protruding from between bone plates, covered with epithelium and lined with body cavity epithelium.

The inner cavity is connected with the secondary body cavity, which is called dermatogill, and has the function of breathing and diffusing metabolites to the outside world.