Because the context of what your speaking about is already given. Your just putting it into your own words.
i’m pretty sure it’s d :)
How are we supposed to know if there is no text
For one, it's best to remain honest even when no ones looking. Secondly, i'm sure the author of what ever it is would like to receive credit for the work they've done. It's just morally & ethically wrong to accept credit for something that's not original work.
Answer: One animal is from a dry place, while the other is from a very <em>moist</em> place. If they switched places, they wouldn't have the resources they need.