BrainlyUser123443
BrainlyUser123443 BrainlyUser123443
  • 23-09-2020
  • Biology
contestada

Why do sea urchins have spines (spikes)

Respuesta :

Gothgirl612
Gothgirl612 Gothgirl612
  • 23-09-2020

Answer:

they are used for protection, maneuvering, and to trap food for consumption

Explanation:The spikes of the sea urchin are used for protection, to move about, and to trap food particles that are floating around in the water.

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