l in the blank.

1. Different protists use cilia, _______, or pseudopodia to move.
2. Green algae are closely related to plants, and _______ is what gives them their green color.
3. Protists in the genus plasmodium must live in host cells and harm their host cells, providing an example of a _______ relationship.

Respond to the following based on your reading.

4. Why have scientists recently rejected classifying protists in their own kingdom?
5. What are the three main ways that protists can move?
6. The eukaryote that causes red tide is known as what?
7. The organisms that push carbon to the bottom of the ocean are known as what? Why is this important to the ecosystem?
8. How is the endosymbiotic theory used to support the emergence of Eukaryota?