This is like kindergarten work dude. You have to be brain dead not to know this.
Answer:
D
Explanation:
It tells the reader where and when this took place, so they can get a good idea.
Answer:a
Explanation:He ignores the OLD SQUIRE and looks at ELSPETH.)
Elspeth, you are now a knight. .She is not the right sort for a page!
It is the very beginning of the sixteenth century.
Answer:
the answer at b says that the structure of the heart at animal x is straight and inbetween the Lungs but at animal y the structure of the heart is slightly tilted to the left
and the answer at c the most efficient blood circulation is at y because the blood is able to flood accordingly and it it well transported in the aorta