Yes, protists have cell walls.
Protists cell walls are made of composed cellulose, protein strips , and silica
For some protists, we can even found components like pectin on the cell walls
hope this helps
Axis, earth, new, moon, half, moon, full, eclipse, lunar. Your welcome
I believe it's A, but I could be wrong. I apologize if I am so. I will do further research and get back to you
