Question

Which type of protist is photosynthetic and unicellular with a silica shell? A. green algae B. red algae C. brown algae D. diatoms

Answer 1

I really think it's B.

Answer 2

Red algae is multicellular :P so that's not the correct answer

Answer 3

so is it C. cause that was my next guess

Answer 4

brown algae is multi cellular too
Green algae is unicellular but doesn't have silica shells

Diatoms do have silica shells

Answer 5

o so it's D

Answer 6

Yes \(\Huge\ddot\smile\)

Answer 7

lol Thanks!

Answer 8

you're welcome :)