Question

unit: exploring comparative elements
progress:
the movement of the progress bar may be uneven because questions can be worth more or less (including zero) depending on your answer.
you are writing a compare and contrast essay; your thesis is provided below.
crocodiles and alligators look very similar, but there are a few key physical traits that show the difference.
which of the following points of comparison would most effectively support your thesis?
types of prey, hunting styles, territorial behavior
habitats, length of life, sense of smell
american alligators, chinese alligators, caiman alligators
snout shape, skin color, visibility of teeth

Explanation:

The thesis focuses on physical traits of crocodiles and alligators. "Snout shape, skin color, visibility of teeth" are physical characteristics. Other options involve behavior, habitat, lifespan, or sub - types of alligators, not physical traits.

Answer:

D. Snout shape, skin color, visibility of teeth