Coral Reef Gizmo Part 1

The study of interaction between living organisms and their enviroment is called (a) phytogeography (b) ecology (c) phytosociology (d) ecosystem

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger

Which group of algae is characterized by unicellular organisms and includes some members that would be better classified as zooflagellates? euglenophytes red algae sporozoans green algae