I beleive it is either A or C. im stuck between those 2 answers. I did this section 2 weeks ago.
Animals can be classified according to different physical characteristics, such as body covering (e.g., hair, fur, feathers, scales, shells), body shape (e.g., two main features, three main features), appendages (e.g., arms, legs, wings, fins, tails), and method of movement (e.g., walking, crawling, flying, swimming).
Not very many, as most would get mauled and eaten by bears and other predators
Answer:
ok yes it changes but what is the question
Explanation: