So that the starfishes surface doesn't get covered in encrusting organisms such as planktons or parasites.
What brought the beginning of the earth
The first aid given with an individual with penetrating eye
injury is to have the eye be shielded with a cloth that is sterile such as a
gauze pad, after that—the victim should be in lying position in a way that the
fluid from the eye won’t be drained out and be in still with the eye and
lastly, it is best to call medical help as it requires medical attention.
1. The amount of silica in the magna.
2. Compound.
3. True.
Hope this helps! Good luck
