Answer:
Echinoderms use its tube feet for "<u>movement, respiration and taking food".</u>
Explanation:
Tube Feet are tiny tube like projections on oral side of echinoderms. They use it for movement, food and respiration. Echinoderms also use them to stick the ocean floor and move at a leisurely pace.
I found the answer choices for this question which are:
A. porphyritic texture.
B. coarse-grained texture.
C. glassy texture.
D. fine-grained texture
The answer to your question is C. glassy texture
Hope this helped! :)
Answer:
C. Fossils of the winged dinosaur Archaeopteryx show that it had modified scales that produced feathers.
Answer:
Osmosis is the diffusion of water molecules across a permeable membrane from an area of higher concentration of water molecules to an area of lower concentration of water molecules concentration until equilibrium is reached
