D is the correct answer. (Panting in a dogs increases the amount of cool air in nasal passages and lowers body temp).
D. butterflies (they eat plants so they are a consumer)
A. to convert light to electrical impulses!!!! I hope this helps!!! :)
<span>The place where two bones meet and allow our skeletons to be more flexible is known as a Joint.</span>
B. The levels of classification increased. Previously there were only 2 domains of life, Bacteria and Eukarya, but an additional domain and Kingdom were added when the distinction of Archaea was observed.
