3. members of this class of chordates have no true teeth or jaws, have a spinal cord, and multiple hearts. a. bony fish b. reptiles c. jawless fish d. amphibians

What element does susan b. anthony include in this passage to strengthen her argument?

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?