I think the correct answer from the choices listed above is option A. Autotrophic protists are different from the heterotrophic protists in a sense that t<span>he autotrophic protists can photosynthesize, while the heterotrophic protists cannot. Hope this answers the question.</span>
The 3rd,4th, and 5th are correct.
Answer: "Articulating" means that the bones are moving relative to each other at a joint.