Select the correct text in the passage. A writer is using the following excerpt to write a paper about variety in bird species:

excerpt adapted from What Is That Bird?
by the US Fish and Wildlife Service

Learning the basic form and structure, or morphology, of a bird will help you to make comparisons of birds. Concentrate on the shape and size of the beak, including the relative size of the upper and lower beak; length of the outer tail feathers, upper flight feathers, and throat; and the coloration of the crown and breast. It will also help you to think about the types of habitat in which you are most likely to find specific birds, since the birds that you see may be migratory and will only be in your area at a specific time of the year.

Which sentence should the writer revise to include an in-text citation?

these are the answer choices

Bird-watching novices might be impressed by just how many different species of birds there are. Birds come in a wide range of shapes, sizes, and colors. Some of the most important bird features include the shape of the beak, the length of various feathers, and the coloration of the bird’s crown. Bird biology has a lot to do with these differing characteristics, since most bird features serve at least one purpose in the animals’ lives.

It gives the reader a list of the physical attributes that enable the bird to fly.

Explanation:

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)